24764350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1229}}^1$

素因数の和:1285

約数の個数: 48

約数和(自身を含む): 51246720

約数和(自身を除く): 26482370

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 50, 62, 65, 130, 155, 310, 325, 403, 650, 775, 806, 1229, 1550, 2015, 2458, 4030, 6145, 10075, 12290, 15977, 20150, 30725, 31954, 38099, 61450, 76198, 79885, 159770, 190495, 380990, 399425, 495287, 798850, 952475, 990574, 1904950, 2476435, 4952870, 12382175, 24764350]

約数ペア:

[(1, 24764350), (2, 12382175), (5, 4952870), (10, 2476435), (13, 1904950), (25, 990574), (26, 952475), (31, 798850), (50, 495287), (62, 399425), (65, 380990), (130, 190495), (155, 159770), (310, 79885), (325, 76198), (403, 61450), (650, 38099), (775, 31954), (806, 30725), (1229, 20150), (1550, 15977), (2015, 12290), (2458, 10075), (4030, 6145)]