64182190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{773}}^1$

素因数の和:841

約数の個数: 48

約数和(自身を含む): 127394208

約数和(自身を除く): 63212018

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 361, 437, 722, 773, 874, 1546, 1805, 2185, 3610, 3865, 4370, 7730, 8303, 14687, 16606, 17779, 29374, 35558, 41515, 73435, 83030, 88895, 146870, 177790, 279053, 337801, 558106, 675602, 1395265, 1689005, 2790530, 3378010, 6418219, 12836438, 32091095, 64182190]

約数ペア:

[(1, 64182190), (2, 32091095), (5, 12836438), (10, 6418219), (19, 3378010), (23, 2790530), (38, 1689005), (46, 1395265), (95, 675602), (115, 558106), (190, 337801), (230, 279053), (361, 177790), (437, 146870), (722, 88895), (773, 83030), (874, 73435), (1546, 41515), (1805, 35558), (2185, 29374), (3610, 17779), (3865, 16606), (4370, 14687), (7730, 8303)]