10135450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{503}}^1$

素因数の和:559

約数の個数: 48

約数和(自身を含む): 20998656

約数和(自身を除く): 10863206

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 50, 62, 65, 130, 155, 310, 325, 403, 503, 650, 775, 806, 1006, 1550, 2015, 2515, 4030, 5030, 6539, 10075, 12575, 13078, 15593, 20150, 25150, 31186, 32695, 65390, 77965, 155930, 163475, 202709, 326950, 389825, 405418, 779650, 1013545, 2027090, 5067725, 10135450]

約数ペア:

[(1, 10135450), (2, 5067725), (5, 2027090), (10, 1013545), (13, 779650), (25, 405418), (26, 389825), (31, 326950), (50, 202709), (62, 163475), (65, 155930), (130, 77965), (155, 65390), (310, 32695), (325, 31186), (403, 25150), (503, 20150), (650, 15593), (775, 13078), (806, 12575), (1006, 10075), (1550, 6539), (2015, 5030), (2515, 4030)]