9240650

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:239

約数の個数: 48

約数和(自身を含む): 18480960

約数和(自身を除く): 9240310

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 71, 95, 137, 142, 190, 274, 355, 475, 685, 710, 950, 1349, 1370, 1775, 2603, 2698, 3425, 3550, 5206, 6745, 6850, 9727, 13015, 13490, 19454, 26030, 33725, 48635, 65075, 67450, 97270, 130150, 184813, 243175, 369626, 486350, 924065, 1848130, 4620325, 9240650]

約数ペア:

[(1, 9240650), (2, 4620325), (5, 1848130), (10, 924065), (19, 486350), (25, 369626), (38, 243175), (50, 184813), (71, 130150), (95, 97270), (137, 67450), (142, 65075), (190, 48635), (274, 33725), (355, 26030), (475, 19454), (685, 13490), (710, 13015), (950, 9727), (1349, 6850), (1370, 6745), (1775, 5206), (2603, 3550), (2698, 3425)]