429903580

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{13163}}^1$

素因数の和:13266

約数の個数: 48

約数和(自身を含む): 955390464

約数和(自身を除く): 525486884

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 71, 92, 115, 142, 230, 284, 355, 460, 710, 1420, 1633, 3266, 6532, 8165, 13163, 16330, 26326, 32660, 52652, 65815, 131630, 263260, 302749, 605498, 934573, 1210996, 1513745, 1869146, 3027490, 3738292, 4672865, 6054980, 9345730, 18691460, 21495179, 42990358, 85980716, 107475895, 214951790, 429903580]

約数ペア:

[(1, 429903580), (2, 214951790), (4, 107475895), (5, 85980716), (10, 42990358), (20, 21495179), (23, 18691460), (46, 9345730), (71, 6054980), (92, 4672865), (115, 3738292), (142, 3027490), (230, 1869146), (284, 1513745), (355, 1210996), (460, 934573), (710, 605498), (1420, 302749), (1633, 263260), (3266, 131630), (6532, 65815), (8165, 52652), (13163, 32660), (16330, 26326)]