71169800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{883}}^1$

素因数の和:943

約数の個数: 96

約数和(自身を含む): 184154880

約数和(自身を除く): 112985080

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 31, 40, 50, 52, 62, 65, 100, 104, 124, 130, 155, 200, 248, 260, 310, 325, 403, 520, 620, 650, 775, 806, 883, 1240, 1300, 1550, 1612, 1766, 2015, 2600, 3100, 3224, 3532, 4030, 4415, 6200, 7064, 8060, 8830, 10075, 11479, 16120, 17660, 20150, 22075, 22958, 27373, 35320, 40300, 44150, 45916, 54746, 57395, 80600, 88300, 91832, 109492, 114790, 136865, 176600, 218984, 229580, 273730, 286975, 355849, 459160, 547460, 573950, 684325, 711698, 1094920, 1147900, 1368650, 1423396, 1779245, 2295800, 2737300, 2846792, 3558490, 5474600, 7116980, 8896225, 14233960, 17792450, 35584900, 71169800]

約数ペア:

[(1, 71169800), (2, 35584900), (4, 17792450), (5, 14233960), (8, 8896225), (10, 7116980), (13, 5474600), (20, 3558490), (25, 2846792), (26, 2737300), (31, 2295800), (40, 1779245), (50, 1423396), (52, 1368650), (62, 1147900), (65, 1094920), (100, 711698), (104, 684325), (124, 573950), (130, 547460), (155, 459160), (200, 355849), (248, 286975), (260, 273730), (310, 229580), (325, 218984), (403, 176600), (520, 136865), (620, 114790), (650, 109492), (775, 91832), (806, 88300), (883, 80600), (1240, 57395), (1300, 54746), (1550, 45916), (1612, 44150), (1766, 40300), (2015, 35320), (2600, 27373), (3100, 22958), (3224, 22075), (3532, 20150), (4030, 17660), (4415, 16120), (6200, 11479), (7064, 10075), (8060, 8830)]