976195580

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{761}}^1\times {\mathrm{2069}}^1$

素因数の和:2870

約数の個数: 48

約数和(自身を含む): 2119944960

約数和(自身を除く): 1143749380

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 761, 1522, 2069, 3044, 3805, 4138, 7610, 8276, 10345, 15220, 20690, 23591, 41380, 47182, 64139, 94364, 117955, 128278, 235910, 256556, 320695, 471820, 641390, 1282780, 1574509, 3149018, 6298036, 7872545, 15745090, 31490180, 48809779, 97619558, 195239116, 244048895, 488097790, 976195580]

約数ペア:

[(1, 976195580), (2, 488097790), (4, 244048895), (5, 195239116), (10, 97619558), (20, 48809779), (31, 31490180), (62, 15745090), (124, 7872545), (155, 6298036), (310, 3149018), (620, 1574509), (761, 1282780), (1522, 641390), (2069, 471820), (3044, 320695), (3805, 256556), (4138, 235910), (7610, 128278), (8276, 117955), (10345, 94364), (15220, 64139), (20690, 47182), (23591, 41380)]