13304597360

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{80071}}^1$

素因数の和:80182

約数の個数: 80

約数和(自身を含む): 32408020992

約数和(自身を除く): 19103423632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 67, 80, 124, 134, 155, 248, 268, 310, 335, 496, 536, 620, 670, 1072, 1240, 1340, 2077, 2480, 2680, 4154, 5360, 8308, 10385, 16616, 20770, 33232, 41540, 80071, 83080, 160142, 166160, 320284, 400355, 640568, 800710, 1281136, 1601420, 2482201, 3202840, 4964402, 5364757, 6405680, 9928804, 10729514, 12411005, 19857608, 21459028, 24822010, 26823785, 39715216, 42918056, 49644020, 53647570, 85836112, 99288040, 107295140, 166307467, 198576080, 214590280, 332614934, 429180560, 665229868, 831537335, 1330459736, 1663074670, 2660919472, 3326149340, 6652298680, 13304597360]

約数ペア:

[(1, 13304597360), (2, 6652298680), (4, 3326149340), (5, 2660919472), (8, 1663074670), (10, 1330459736), (16, 831537335), (20, 665229868), (31, 429180560), (40, 332614934), (62, 214590280), (67, 198576080), (80, 166307467), (124, 107295140), (134, 99288040), (155, 85836112), (248, 53647570), (268, 49644020), (310, 42918056), (335, 39715216), (496, 26823785), (536, 24822010), (620, 21459028), (670, 19857608), (1072, 12411005), (1240, 10729514), (1340, 9928804), (2077, 6405680), (2480, 5364757), (2680, 4964402), (4154, 3202840), (5360, 2482201), (8308, 1601420), (10385, 1281136), (16616, 800710), (20770, 640568), (33232, 400355), (41540, 320284), (80071, 166160), (83080, 160142)]