22628450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1123}}^1$

素因数の和:1179

約数の個数: 48

約数和(自身を含む): 46830336

約数和(自身を除く): 24201886

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 50, 62, 65, 130, 155, 310, 325, 403, 650, 775, 806, 1123, 1550, 2015, 2246, 4030, 5615, 10075, 11230, 14599, 20150, 28075, 29198, 34813, 56150, 69626, 72995, 145990, 174065, 348130, 364975, 452569, 729950, 870325, 905138, 1740650, 2262845, 4525690, 11314225, 22628450]

約数ペア:

[(1, 22628450), (2, 11314225), (5, 4525690), (10, 2262845), (13, 1740650), (25, 905138), (26, 870325), (31, 729950), (50, 452569), (62, 364975), (65, 348130), (130, 174065), (155, 145990), (310, 72995), (325, 69626), (403, 56150), (650, 34813), (775, 29198), (806, 28075), (1123, 20150), (1550, 14599), (2015, 11230), (2246, 10075), (4030, 5615)]