2100151750

素因数分解:

$2^1\times 5^3\times {\mathrm{313}}^1\times {\mathrm{26839}}^1$

素因数の和:27169

約数の個数: 32

約数和(自身を含む): 3944191680

約数和(自身を除く): 1844039930

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 313, 626, 1565, 3130, 7825, 15650, 26839, 39125, 53678, 78250, 134195, 268390, 670975, 1341950, 3354875, 6709750, 8400607, 16801214, 42003035, 84006070, 210015175, 420030350, 1050075875, 2100151750]

約数ペア:

[(1, 2100151750), (2, 1050075875), (5, 420030350), (10, 210015175), (25, 84006070), (50, 42003035), (125, 16801214), (250, 8400607), (313, 6709750), (626, 3354875), (1565, 1341950), (3130, 670975), (7825, 268390), (15650, 134195), (26839, 78250), (39125, 53678)]