43469140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15199}}^1$

素因数の和:15232

約数の個数: 48

約数和(自身を含む): 107251200

約数和(自身を除く): 63782060

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 15199, 30398, 60796, 75995, 151990, 167189, 197587, 303980, 334378, 395174, 668756, 790348, 835945, 987935, 1671890, 1975870, 2173457, 3343780, 3951740, 4346914, 8693828, 10867285, 21734570, 43469140]

約数ペア:

[(1, 43469140), (2, 21734570), (4, 10867285), (5, 8693828), (10, 4346914), (11, 3951740), (13, 3343780), (20, 2173457), (22, 1975870), (26, 1671890), (44, 987935), (52, 835945), (55, 790348), (65, 668756), (110, 395174), (130, 334378), (143, 303980), (220, 197587), (260, 167189), (286, 151990), (572, 75995), (715, 60796), (1430, 30398), (2860, 15199)]