39586020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{7949}}^1$

素因数の和:8044

約数の個数: 48

約数和(自身を含む): 112190400

約数和(自身を除く): 72604380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 4980, 7949, 15898, 23847, 31796, 39745, 47694, 79490, 95388, 119235, 158980, 238470, 476940, 659767, 1319534, 1979301, 2639068, 3298835, 3958602, 6597670, 7917204, 9896505, 13195340, 19793010, 39586020]

約数ペア:

[(1, 39586020), (2, 19793010), (3, 13195340), (4, 9896505), (5, 7917204), (6, 6597670), (10, 3958602), (12, 3298835), (15, 2639068), (20, 1979301), (30, 1319534), (60, 659767), (83, 476940), (166, 238470), (249, 158980), (332, 119235), (415, 95388), (498, 79490), (830, 47694), (996, 39745), (1245, 31796), (1660, 23847), (2490, 15898), (4980, 7949)]