23211250

素因数分解:

$2^1\times 5^4\times {\mathrm{31}}^1\times {\mathrm{599}}^1$

素因数の和:652

約数の個数: 40

約数和(自身を含む): 44985600

約数和(自身を除く): 21774350

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 125, 155, 250, 310, 599, 625, 775, 1198, 1250, 1550, 2995, 3875, 5990, 7750, 14975, 18569, 19375, 29950, 37138, 38750, 74875, 92845, 149750, 185690, 374375, 464225, 748750, 928450, 2321125, 4642250, 11605625, 23211250]

約数ペア:

[(1, 23211250), (2, 11605625), (5, 4642250), (10, 2321125), (25, 928450), (31, 748750), (50, 464225), (62, 374375), (125, 185690), (155, 149750), (250, 92845), (310, 74875), (599, 38750), (625, 37138), (775, 29950), (1198, 19375), (1250, 18569), (1550, 14975), (2995, 7750), (3875, 5990)]