75243740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{26309}}^1$

素因数の和:26342

約数の個数: 48

約数和(自身を含む): 185643360

約数和(自身を除く): 110399620

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, 26309, 52618, 105236, 131545, 263090, 289399, 342017, 526180, 578798, 684034, 1157596, 1368068, 1446995, 1710085, 2893990, 3420170, 3762187, 5787980, 6840340, 7524374, 15048748, 18810935, 37621870, 75243740]

約数ペア:

[(1, 75243740), (2, 37621870), (4, 18810935), (5, 15048748), (10, 7524374), (11, 6840340), (13, 5787980), (20, 3762187), (22, 3420170), (26, 2893990), (44, 1710085), (52, 1446995), (55, 1368068), (65, 1157596), (110, 684034), (130, 578798), (143, 526180), (220, 342017), (260, 289399), (286, 263090), (572, 131545), (715, 105236), (1430, 52618), (2860, 26309)]