455043680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31253}}^1$

素因数の和:31288

約数の個数: 96

約数和(自身を含む): 1323169344

約数和(自身を除く): 868125664

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2080, 2912, 3640, 7280, 14560, 31253, 62506, 125012, 156265, 218771, 250024, 312530, 406289, 437542, 500048, 625060, 812578, 875084, 1000096, 1093855, 1250120, 1625156, 1750168, 2031445, 2187710, 2500240, 2844023, 3250312, 3500336, 4062890, 4375420, 5000480, 5688046, 6500624, 7000672, 8125780, 8750840, 11376092, 13001248, 14220115, 16251560, 17501680, 22752184, 28440230, 32503120, 35003360, 45504368, 56880460, 65006240, 91008736, 113760920, 227521840, 455043680]

約数ペア:

[(1, 455043680), (2, 227521840), (4, 113760920), (5, 91008736), (7, 65006240), (8, 56880460), (10, 45504368), (13, 35003360), (14, 32503120), (16, 28440230), (20, 22752184), (26, 17501680), (28, 16251560), (32, 14220115), (35, 13001248), (40, 11376092), (52, 8750840), (56, 8125780), (65, 7000672), (70, 6500624), (80, 5688046), (91, 5000480), (104, 4375420), (112, 4062890), (130, 3500336), (140, 3250312), (160, 2844023), (182, 2500240), (208, 2187710), (224, 2031445), (260, 1750168), (280, 1625156), (364, 1250120), (416, 1093855), (455, 1000096), (520, 875084), (560, 812578), (728, 625060), (910, 500048), (1040, 437542), (1120, 406289), (1456, 312530), (1820, 250024), (2080, 218771), (2912, 156265), (3640, 125012), (7280, 62506), (14560, 31253)]