705000340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{38609}}^1$

素因数の和:38712

約数の個数: 48

約数和(自身を含む): 1634592960

約数和(自身を除く): 929592620

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 83, 110, 166, 220, 332, 415, 830, 913, 1660, 1826, 3652, 4565, 9130, 18260, 38609, 77218, 154436, 193045, 386090, 424699, 772180, 849398, 1698796, 2123495, 3204547, 4246990, 6409094, 8493980, 12818188, 16022735, 32045470, 35250017, 64090940, 70500034, 141000068, 176250085, 352500170, 705000340]

約数ペア:

[(1, 705000340), (2, 352500170), (4, 176250085), (5, 141000068), (10, 70500034), (11, 64090940), (20, 35250017), (22, 32045470), (44, 16022735), (55, 12818188), (83, 8493980), (110, 6409094), (166, 4246990), (220, 3204547), (332, 2123495), (415, 1698796), (830, 849398), (913, 772180), (1660, 424699), (1826, 386090), (3652, 193045), (4565, 154436), (9130, 77218), (18260, 38609)]