71929000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1$

素因数の和:548

約数の個数: 128

約数和(自身を含む): 198132480

約数和(自身を除く): 126203480

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 25, 26, 40, 44, 50, 52, 55, 65, 88, 100, 104, 110, 125, 130, 143, 200, 220, 250, 260, 275, 286, 325, 440, 500, 503, 520, 550, 572, 650, 715, 1000, 1006, 1100, 1144, 1300, 1375, 1430, 1625, 2012, 2200, 2515, 2600, 2750, 2860, 3250, 3575, 4024, 5030, 5500, 5533, 5720, 6500, 6539, 7150, 10060, 11000, 11066, 12575, 13000, 13078, 14300, 17875, 20120, 22132, 25150, 26156, 27665, 28600, 32695, 35750, 44264, 50300, 52312, 55330, 62875, 65390, 71500, 71929, 100600, 110660, 125750, 130780, 138325, 143000, 143858, 163475, 221320, 251500, 261560, 276650, 287716, 326950, 359645, 503000, 553300, 575432, 653900, 691625, 719290, 817375, 1106600, 1307800, 1383250, 1438580, 1634750, 1798225, 2766500, 2877160, 3269500, 3596450, 5533000, 6539000, 7192900, 8991125, 14385800, 17982250, 35964500, 71929000]

約数ペア:

[(1, 71929000), (2, 35964500), (4, 17982250), (5, 14385800), (8, 8991125), (10, 7192900), (11, 6539000), (13, 5533000), (20, 3596450), (22, 3269500), (25, 2877160), (26, 2766500), (40, 1798225), (44, 1634750), (50, 1438580), (52, 1383250), (55, 1307800), (65, 1106600), (88, 817375), (100, 719290), (104, 691625), (110, 653900), (125, 575432), (130, 553300), (143, 503000), (200, 359645), (220, 326950), (250, 287716), (260, 276650), (275, 261560), (286, 251500), (325, 221320), (440, 163475), (500, 143858), (503, 143000), (520, 138325), (550, 130780), (572, 125750), (650, 110660), (715, 100600), (1000, 71929), (1006, 71500), (1100, 65390), (1144, 62875), (1300, 55330), (1375, 52312), (1430, 50300), (1625, 44264), (2012, 35750), (2200, 32695), (2515, 28600), (2600, 27665), (2750, 26156), (2860, 25150), (3250, 22132), (3575, 20120), (4024, 17875), (5030, 14300), (5500, 13078), (5533, 13000), (5720, 12575), (6500, 11066), (6539, 11000), (7150, 10060)]