2906133711280

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2657}}^1\times {\mathrm{804239}}^1$

素因数の和:806926

約数の個数: 80

約数和(自身を含む): 7156918892160

約数和(自身を除く): 4250785180880

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 2657, 5314, 10628, 13285, 21256, 26570, 42512, 45169, 53140, 90338, 106280, 180676, 212560, 225845, 361352, 451690, 722704, 804239, 903380, 1608478, 1806760, 3216956, 3613520, 4021195, 6433912, 8042390, 12867824, 13672063, 16084780, 27344126, 32169560, 54688252, 64339120, 68360315, 109376504, 136720630, 218753008, 273441260, 546882520, 1093765040, 2136863023, 4273726046, 8547452092, 10684315115, 17094904184, 21368630230, 34189808368, 36326671391, 42737260460, 72653342782, 85474520920, 145306685564, 170949041840, 181633356955, 290613371128, 363266713910, 581226742256, 726533427820, 1453066855640, 2906133711280]

約数ペア:

[(1, 2906133711280), (2, 1453066855640), (4, 726533427820), (5, 581226742256), (8, 363266713910), (10, 290613371128), (16, 181633356955), (17, 170949041840), (20, 145306685564), (34, 85474520920), (40, 72653342782), (68, 42737260460), (80, 36326671391), (85, 34189808368), (136, 21368630230), (170, 17094904184), (272, 10684315115), (340, 8547452092), (680, 4273726046), (1360, 2136863023), (2657, 1093765040), (5314, 546882520), (10628, 273441260), (13285, 218753008), (21256, 136720630), (26570, 109376504), (42512, 68360315), (45169, 64339120), (53140, 54688252), (90338, 32169560), (106280, 27344126), (180676, 16084780), (212560, 13672063), (225845, 12867824), (361352, 8042390), (451690, 6433912), (722704, 4021195), (804239, 3613520), (903380, 3216956), (1608478, 1806760)]