34168040

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:362

約数の個数: 64

約数和(自身を含む): 79781760

約数和(自身を除く): 45613720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 71, 106, 142, 212, 227, 265, 284, 355, 424, 454, 530, 568, 710, 908, 1060, 1135, 1420, 1816, 2120, 2270, 2840, 3763, 4540, 7526, 9080, 12031, 15052, 16117, 18815, 24062, 30104, 32234, 37630, 48124, 60155, 64468, 75260, 80585, 96248, 120310, 128936, 150520, 161170, 240620, 322340, 481240, 644680, 854201, 1708402, 3416804, 4271005, 6833608, 8542010, 17084020, 34168040]

約数ペア:

[(1, 34168040), (2, 17084020), (4, 8542010), (5, 6833608), (8, 4271005), (10, 3416804), (20, 1708402), (40, 854201), (53, 644680), (71, 481240), (106, 322340), (142, 240620), (212, 161170), (227, 150520), (265, 128936), (284, 120310), (355, 96248), (424, 80585), (454, 75260), (530, 64468), (568, 60155), (710, 48124), (908, 37630), (1060, 32234), (1135, 30104), (1420, 24062), (1816, 18815), (2120, 16117), (2270, 15052), (2840, 12031), (3763, 9080), (4540, 7526)]