1902758000

素因数分解:

$2^4\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6653}}^1$

素因数の和:6700

約数の個数: 160

約数和(自身を含む): 5406028992

約数和(自身を除く): 3503270992

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 40, 44, 50, 52, 55, 65, 80, 88, 100, 104, 110, 125, 130, 143, 176, 200, 208, 220, 250, 260, 275, 286, 325, 400, 440, 500, 520, 550, 572, 650, 715, 880, 1000, 1040, 1100, 1144, 1300, 1375, 1430, 1625, 2000, 2200, 2288, 2600, 2750, 2860, 3250, 3575, 4400, 5200, 5500, 5720, 6500, 6653, 7150, 11000, 11440, 13000, 13306, 14300, 17875, 22000, 26000, 26612, 28600, 33265, 35750, 53224, 57200, 66530, 71500, 73183, 86489, 106448, 133060, 143000, 146366, 166325, 172978, 266120, 286000, 292732, 332650, 345956, 365915, 432445, 532240, 585464, 665300, 691912, 731830, 831625, 864890, 951379, 1170928, 1330600, 1383824, 1463660, 1663250, 1729780, 1829575, 1902758, 2162225, 2661200, 2927320, 3326500, 3459560, 3659150, 3805516, 4324450, 4756895, 5854640, 6653000, 6919120, 7318300, 7611032, 8648900, 9147875, 9513790, 10811125, 13306000, 14636600, 15222064, 17297800, 18295750, 19027580, 21622250, 23784475, 29273200, 34595600, 36591500, 38055160, 43244500, 47568950, 73183000, 76110320, 86489000, 95137900, 118922375, 146366000, 172978000, 190275800, 237844750, 380551600, 475689500, 951379000, 1902758000]

約数ペア:

[(1, 1902758000), (2, 951379000), (4, 475689500), (5, 380551600), (8, 237844750), (10, 190275800), (11, 172978000), (13, 146366000), (16, 118922375), (20, 95137900), (22, 86489000), (25, 76110320), (26, 73183000), (40, 47568950), (44, 43244500), (50, 38055160), (52, 36591500), (55, 34595600), (65, 29273200), (80, 23784475), (88, 21622250), (100, 19027580), (104, 18295750), (110, 17297800), (125, 15222064), (130, 14636600), (143, 13306000), (176, 10811125), (200, 9513790), (208, 9147875), (220, 8648900), (250, 7611032), (260, 7318300), (275, 6919120), (286, 6653000), (325, 5854640), (400, 4756895), (440, 4324450), (500, 3805516), (520, 3659150), (550, 3459560), (572, 3326500), (650, 2927320), (715, 2661200), (880, 2162225), (1000, 1902758), (1040, 1829575), (1100, 1729780), (1144, 1663250), (1300, 1463660), (1375, 1383824), (1430, 1330600), (1625, 1170928), (2000, 951379), (2200, 864890), (2288, 831625), (2600, 731830), (2750, 691912), (2860, 665300), (3250, 585464), (3575, 532240), (4400, 432445), (5200, 365915), (5500, 345956), (5720, 332650), (6500, 292732), (6653, 286000), (7150, 266120), (11000, 172978), (11440, 166325), (13000, 146366), (13306, 143000), (14300, 133060), (17875, 106448), (22000, 86489), (26000, 73183), (26612, 71500), (28600, 66530), (33265, 57200), (35750, 53224)]