122811700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1151}}^1$

素因数の和:1273

約数の個数: 72

約数和(自身を含む): 293981184

約数和(自身を除く): 171169484

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 97, 100, 110, 194, 220, 275, 388, 485, 550, 970, 1067, 1100, 1151, 1940, 2134, 2302, 2425, 4268, 4604, 4850, 5335, 5755, 9700, 10670, 11510, 12661, 21340, 23020, 25322, 26675, 28775, 50644, 53350, 57550, 63305, 106700, 111647, 115100, 126610, 223294, 253220, 316525, 446588, 558235, 633050, 1116470, 1228117, 1266100, 2232940, 2456234, 2791175, 4912468, 5582350, 6140585, 11164700, 12281170, 24562340, 30702925, 61405850, 122811700]

約数ペア:

[(1, 122811700), (2, 61405850), (4, 30702925), (5, 24562340), (10, 12281170), (11, 11164700), (20, 6140585), (22, 5582350), (25, 4912468), (44, 2791175), (50, 2456234), (55, 2232940), (97, 1266100), (100, 1228117), (110, 1116470), (194, 633050), (220, 558235), (275, 446588), (388, 316525), (485, 253220), (550, 223294), (970, 126610), (1067, 115100), (1100, 111647), (1151, 106700), (1940, 63305), (2134, 57550), (2302, 53350), (2425, 50644), (4268, 28775), (4604, 26675), (4850, 25322), (5335, 23020), (5755, 21340), (9700, 12661), (10670, 11510)]