1149968140

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{661}}^1\times {\mathrm{2351}}^1$

素因数の和:3058

約数の個数: 48

約数和(自身を含む): 2485010304

約数和(自身を除く): 1335042164

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 661, 740, 1322, 2351, 2644, 3305, 4702, 6610, 9404, 11755, 13220, 23510, 24457, 47020, 48914, 86987, 97828, 122285, 173974, 244570, 347948, 434935, 489140, 869870, 1554011, 1739740, 3108022, 6216044, 7770055, 15540110, 31080220, 57498407, 114996814, 229993628, 287492035, 574984070, 1149968140]

約数ペア:

[(1, 1149968140), (2, 574984070), (4, 287492035), (5, 229993628), (10, 114996814), (20, 57498407), (37, 31080220), (74, 15540110), (148, 7770055), (185, 6216044), (370, 3108022), (661, 1739740), (740, 1554011), (1322, 869870), (2351, 489140), (2644, 434935), (3305, 347948), (4702, 244570), (6610, 173974), (9404, 122285), (11755, 97828), (13220, 86987), (23510, 48914), (24457, 47020)]