6743750

素因数分解:

$2^1\times 5^5\times {\mathrm{13}}^1\times {\mathrm{83}}^1$

素因数の和:123

約数の個数: 48

約数和(自身を含む): 13780368

約数和(自身を除く): 7036618

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 83, 125, 130, 166, 250, 325, 415, 625, 650, 830, 1079, 1250, 1625, 2075, 2158, 3125, 3250, 4150, 5395, 6250, 8125, 10375, 10790, 16250, 20750, 26975, 40625, 51875, 53950, 81250, 103750, 134875, 259375, 269750, 518750, 674375, 1348750, 3371875, 6743750]

約数ペア:

[(1, 6743750), (2, 3371875), (5, 1348750), (10, 674375), (13, 518750), (25, 269750), (26, 259375), (50, 134875), (65, 103750), (83, 81250), (125, 53950), (130, 51875), (166, 40625), (250, 26975), (325, 20750), (415, 16250), (625, 10790), (650, 10375), (830, 8125), (1079, 6250), (1250, 5395), (1625, 4150), (2075, 3250), (2158, 3125)]