12057100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:235

約数の個数: 72

約数和(自身を含む): 29091888

約数和(自身を除く): 17034788

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 97, 100, 110, 113, 194, 220, 226, 275, 388, 452, 485, 550, 565, 970, 1067, 1100, 1130, 1243, 1940, 2134, 2260, 2425, 2486, 2825, 4268, 4850, 4972, 5335, 5650, 6215, 9700, 10670, 10961, 11300, 12430, 21340, 21922, 24860, 26675, 31075, 43844, 53350, 54805, 62150, 106700, 109610, 120571, 124300, 219220, 241142, 274025, 482284, 548050, 602855, 1096100, 1205710, 2411420, 3014275, 6028550, 12057100]

約数ペア:

[(1, 12057100), (2, 6028550), (4, 3014275), (5, 2411420), (10, 1205710), (11, 1096100), (20, 602855), (22, 548050), (25, 482284), (44, 274025), (50, 241142), (55, 219220), (97, 124300), (100, 120571), (110, 109610), (113, 106700), (194, 62150), (220, 54805), (226, 53350), (275, 43844), (388, 31075), (452, 26675), (485, 24860), (550, 21922), (565, 21340), (970, 12430), (1067, 11300), (1100, 10961), (1130, 10670), (1243, 9700), (1940, 6215), (2134, 5650), (2260, 5335), (2425, 4972), (2486, 4850), (2825, 4268)]