102741922960

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{653}}^1\times {\mathrm{47969}}^1$

素因数の和:48676

約数の個数: 80

約数和(自身を含む): 245081032560

約数和(自身を除く): 142339109600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 653, 656, 820, 1306, 1640, 2612, 3265, 3280, 5224, 6530, 10448, 13060, 26120, 26773, 47969, 52240, 53546, 95938, 107092, 133865, 191876, 214184, 239845, 267730, 383752, 428368, 479690, 535460, 767504, 959380, 1070920, 1918760, 1966729, 2141840, 3837520, 3933458, 7866916, 9833645, 15733832, 19667290, 31323757, 31467664, 39334580, 62647514, 78669160, 125295028, 156618785, 157338320, 250590056, 313237570, 501180112, 626475140, 1252950280, 1284274037, 2505900560, 2568548074, 5137096148, 6421370185, 10274192296, 12842740370, 20548384592, 25685480740, 51370961480, 102741922960]

約数ペア:

[(1, 102741922960), (2, 51370961480), (4, 25685480740), (5, 20548384592), (8, 12842740370), (10, 10274192296), (16, 6421370185), (20, 5137096148), (40, 2568548074), (41, 2505900560), (80, 1284274037), (82, 1252950280), (164, 626475140), (205, 501180112), (328, 313237570), (410, 250590056), (653, 157338320), (656, 156618785), (820, 125295028), (1306, 78669160), (1640, 62647514), (2612, 39334580), (3265, 31467664), (3280, 31323757), (5224, 19667290), (6530, 15733832), (10448, 9833645), (13060, 7866916), (26120, 3933458), (26773, 3837520), (47969, 2141840), (52240, 1966729), (53546, 1918760), (95938, 1070920), (107092, 959380), (133865, 767504), (191876, 535460), (214184, 479690), (239845, 428368), (267730, 383752)]