35213750

素因数分解:

$2^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1$

素因数の和:243

約数の個数: 80

約数和(自身を含む): 77937552

約数和(自身を除く): 42723802

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 125, 130, 143, 197, 250, 275, 286, 325, 394, 550, 625, 650, 715, 985, 1250, 1375, 1430, 1625, 1970, 2167, 2561, 2750, 3250, 3575, 4334, 4925, 5122, 6875, 7150, 8125, 9850, 10835, 12805, 13750, 16250, 17875, 21670, 24625, 25610, 28171, 35750, 49250, 54175, 56342, 64025, 89375, 108350, 123125, 128050, 140855, 178750, 246250, 270875, 281710, 320125, 541750, 640250, 704275, 1354375, 1408550, 1600625, 2708750, 3201250, 3521375, 7042750, 17606875, 35213750]

約数ペア:

[(1, 35213750), (2, 17606875), (5, 7042750), (10, 3521375), (11, 3201250), (13, 2708750), (22, 1600625), (25, 1408550), (26, 1354375), (50, 704275), (55, 640250), (65, 541750), (110, 320125), (125, 281710), (130, 270875), (143, 246250), (197, 178750), (250, 140855), (275, 128050), (286, 123125), (325, 108350), (394, 89375), (550, 64025), (625, 56342), (650, 54175), (715, 49250), (985, 35750), (1250, 28171), (1375, 25610), (1430, 24625), (1625, 21670), (1970, 17875), (2167, 16250), (2561, 13750), (2750, 12805), (3250, 10835), (3575, 9850), (4334, 8125), (4925, 7150), (5122, 6875)]