88045210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{239}}^1$

素因数の和:471

約数の個数: 64

約数和(自身を含む): 184757760

約数和(自身を除く): 96712550

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 197, 239, 374, 394, 478, 935, 985, 1195, 1870, 1970, 2167, 2390, 2629, 3349, 4063, 4334, 5258, 6698, 8126, 10835, 13145, 16745, 20315, 21670, 26290, 33490, 36839, 40630, 44693, 47083, 73678, 89386, 94166, 184195, 223465, 235415, 368390, 446930, 470830, 517913, 800411, 1035826, 1600822, 2589565, 4002055, 5179130, 8004110, 8804521, 17609042, 44022605, 88045210]

約数ペア:

[(1, 88045210), (2, 44022605), (5, 17609042), (10, 8804521), (11, 8004110), (17, 5179130), (22, 4002055), (34, 2589565), (55, 1600822), (85, 1035826), (110, 800411), (170, 517913), (187, 470830), (197, 446930), (239, 368390), (374, 235415), (394, 223465), (478, 184195), (935, 94166), (985, 89386), (1195, 73678), (1870, 47083), (1970, 44693), (2167, 40630), (2390, 36839), (2629, 33490), (3349, 26290), (4063, 21670), (4334, 20315), (5258, 16745), (6698, 13145), (8126, 10835)]