4080576190

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{1223}}^1$

素因数の和:1537

約数の個数: 64

約数和(自身を含む): 7783464960

約数和(自身を除く): 3702888770

約数列:

[1, 2, 5, 10, 31, 47, 62, 94, 155, 229, 235, 310, 458, 470, 1145, 1223, 1457, 2290, 2446, 2914, 6115, 7099, 7285, 10763, 12230, 14198, 14570, 21526, 35495, 37913, 53815, 57481, 70990, 75826, 107630, 114962, 189565, 280067, 287405, 333653, 379130, 560134, 574810, 667306, 1400335, 1668265, 1781911, 2800670, 3336530, 3563822, 8682077, 8909555, 13163149, 17364154, 17819110, 26326298, 43410385, 65815745, 86820770, 131631490, 408057619, 816115238, 2040288095, 4080576190]

約数ペア:

[(1, 4080576190), (2, 2040288095), (5, 816115238), (10, 408057619), (31, 131631490), (47, 86820770), (62, 65815745), (94, 43410385), (155, 26326298), (229, 17819110), (235, 17364154), (310, 13163149), (458, 8909555), (470, 8682077), (1145, 3563822), (1223, 3336530), (1457, 2800670), (2290, 1781911), (2446, 1668265), (2914, 1400335), (6115, 667306), (7099, 574810), (7285, 560134), (10763, 379130), (12230, 333653), (14198, 287405), (14570, 280067), (21526, 189565), (35495, 114962), (37913, 107630), (53815, 75826), (57481, 70990)]