910950820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{3023}}^1$

素因数の和:3125

約数の個数: 96

約数和(自身を含む): 2204858880

約数和(自身を除く): 1293908060

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 61, 65, 76, 95, 122, 130, 190, 244, 247, 260, 305, 380, 494, 610, 793, 988, 1159, 1220, 1235, 1586, 2318, 2470, 3023, 3172, 3965, 4636, 4940, 5795, 6046, 7930, 11590, 12092, 15067, 15115, 15860, 23180, 30134, 30230, 39299, 57437, 60268, 60460, 75335, 78598, 114874, 150670, 157196, 184403, 196495, 229748, 287185, 301340, 368806, 392990, 574370, 737612, 746681, 785980, 922015, 1148740, 1493362, 1844030, 2397239, 2986724, 3503657, 3688060, 3733405, 4794478, 7007314, 7466810, 9588956, 11986195, 14014628, 14933620, 17518285, 23972390, 35036570, 45547541, 47944780, 70073140, 91095082, 182190164, 227737705, 455475410, 910950820]

約数ペア:

[(1, 910950820), (2, 455475410), (4, 227737705), (5, 182190164), (10, 91095082), (13, 70073140), (19, 47944780), (20, 45547541), (26, 35036570), (38, 23972390), (52, 17518285), (61, 14933620), (65, 14014628), (76, 11986195), (95, 9588956), (122, 7466810), (130, 7007314), (190, 4794478), (244, 3733405), (247, 3688060), (260, 3503657), (305, 2986724), (380, 2397239), (494, 1844030), (610, 1493362), (793, 1148740), (988, 922015), (1159, 785980), (1220, 746681), (1235, 737612), (1586, 574370), (2318, 392990), (2470, 368806), (3023, 301340), (3172, 287185), (3965, 229748), (4636, 196495), (4940, 184403), (5795, 157196), (6046, 150670), (7930, 114874), (11590, 78598), (12092, 75335), (15067, 60460), (15115, 60268), (15860, 57437), (23180, 39299), (30134, 30230)]