43267900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{401}}^1$

素因数の和:511

約数の個数: 72

約数和(自身を含む): 102587184

約数和(自身を除く): 59319284

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 83, 100, 130, 166, 260, 325, 332, 401, 415, 650, 802, 830, 1079, 1300, 1604, 1660, 2005, 2075, 2158, 4010, 4150, 4316, 5213, 5395, 8020, 8300, 10025, 10426, 10790, 20050, 20852, 21580, 26065, 26975, 33283, 40100, 52130, 53950, 66566, 104260, 107900, 130325, 133132, 166415, 260650, 332830, 432679, 521300, 665660, 832075, 865358, 1664150, 1730716, 2163395, 3328300, 4326790, 8653580, 10816975, 21633950, 43267900]

約数ペア:

[(1, 43267900), (2, 21633950), (4, 10816975), (5, 8653580), (10, 4326790), (13, 3328300), (20, 2163395), (25, 1730716), (26, 1664150), (50, 865358), (52, 832075), (65, 665660), (83, 521300), (100, 432679), (130, 332830), (166, 260650), (260, 166415), (325, 133132), (332, 130325), (401, 107900), (415, 104260), (650, 66566), (802, 53950), (830, 52130), (1079, 40100), (1300, 33283), (1604, 26975), (1660, 26065), (2005, 21580), (2075, 20852), (2158, 20050), (4010, 10790), (4150, 10426), (4316, 10025), (5213, 8300), (5395, 8020)]