3918200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1$

素因数の和:177

約数の個数: 96

約数和(自身を含む): 10780560

約数和(自身を除く): 6862360

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, 130, 137, 143, 200, 220, 260, 274, 275, 286, 325, 440, 520, 548, 550, 572, 650, 685, 715, 1096, 1100, 1144, 1300, 1370, 1430, 1507, 1781, 2200, 2600, 2740, 2860, 3014, 3425, 3562, 3575, 5480, 5720, 6028, 6850, 7124, 7150, 7535, 8905, 12056, 13700, 14248, 14300, 15070, 17810, 19591, 27400, 28600, 30140, 35620, 37675, 39182, 44525, 60280, 71240, 75350, 78364, 89050, 97955, 150700, 156728, 178100, 195910, 301400, 356200, 391820, 489775, 783640, 979550, 1959100, 3918200]

約数ペア:

[(1, 3918200), (2, 1959100), (4, 979550), (5, 783640), (8, 489775), (10, 391820), (11, 356200), (13, 301400), (20, 195910), (22, 178100), (25, 156728), (26, 150700), (40, 97955), (44, 89050), (50, 78364), (52, 75350), (55, 71240), (65, 60280), (88, 44525), (100, 39182), (104, 37675), (110, 35620), (130, 30140), (137, 28600), (143, 27400), (200, 19591), (220, 17810), (260, 15070), (274, 14300), (275, 14248), (286, 13700), (325, 12056), (440, 8905), (520, 7535), (548, 7150), (550, 7124), (572, 6850), (650, 6028), (685, 5720), (715, 5480), (1096, 3575), (1100, 3562), (1144, 3425), (1300, 3014), (1370, 2860), (1430, 2740), (1507, 2600), (1781, 2200)]