105964492040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{971}}^1\times {\mathrm{248021}}^1$

素因数の和:249014

約数の個数: 64

約数和(自身を含む): 260363574720

約数和(自身を除く): 154399082680

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 971, 1942, 3884, 4855, 7768, 9710, 10681, 19420, 21362, 38840, 42724, 53405, 85448, 106810, 213620, 248021, 427240, 496042, 992084, 1240105, 1984168, 2480210, 2728231, 4960420, 5456462, 9920840, 10912924, 13641155, 21825848, 27282310, 54564620, 109129240, 240828391, 481656782, 963313564, 1204141955, 1926627128, 2408283910, 2649112301, 4816567820, 5298224602, 9633135640, 10596449204, 13245561505, 21192898408, 26491123010, 52982246020, 105964492040]

約数ペア:

[(1, 105964492040), (2, 52982246020), (4, 26491123010), (5, 21192898408), (8, 13245561505), (10, 10596449204), (11, 9633135640), (20, 5298224602), (22, 4816567820), (40, 2649112301), (44, 2408283910), (55, 1926627128), (88, 1204141955), (110, 963313564), (220, 481656782), (440, 240828391), (971, 109129240), (1942, 54564620), (3884, 27282310), (4855, 21825848), (7768, 13641155), (9710, 10912924), (10681, 9920840), (19420, 5456462), (21362, 4960420), (38840, 2728231), (42724, 2480210), (53405, 1984168), (85448, 1240105), (106810, 992084), (213620, 496042), (248021, 427240)]