40794810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2459}}^1$

素因数の和:2555

約数の個数: 64

約数和(自身を含む): 113356800

約数和(自身を除く): 72561990

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 79, 105, 158, 210, 237, 395, 474, 553, 790, 1106, 1185, 1659, 2370, 2459, 2765, 3318, 4918, 5530, 7377, 8295, 12295, 14754, 16590, 17213, 24590, 34426, 36885, 51639, 73770, 86065, 103278, 172130, 194261, 258195, 388522, 516390, 582783, 971305, 1165566, 1359827, 1942610, 2719654, 2913915, 4079481, 5827830, 6799135, 8158962, 13598270, 20397405, 40794810]

約数ペア:

[(1, 40794810), (2, 20397405), (3, 13598270), (5, 8158962), (6, 6799135), (7, 5827830), (10, 4079481), (14, 2913915), (15, 2719654), (21, 1942610), (30, 1359827), (35, 1165566), (42, 971305), (70, 582783), (79, 516390), (105, 388522), (158, 258195), (210, 194261), (237, 172130), (395, 103278), (474, 86065), (553, 73770), (790, 51639), (1106, 36885), (1185, 34426), (1659, 24590), (2370, 17213), (2459, 16590), (2765, 14754), (3318, 12295), (4918, 8295), (5530, 7377)]