166014860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{44389}}^1$

素因数の和:44426

約数の個数: 48

約数和(自身を含む): 402706080

約数和(自身を除く): 236691220

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 44389, 88778, 177556, 221945, 443890, 488279, 754613, 887780, 976558, 1509226, 1953116, 2441395, 3018452, 3773065, 4882790, 7546130, 8300743, 9765580, 15092260, 16601486, 33202972, 41503715, 83007430, 166014860]

約数ペア:

[(1, 166014860), (2, 83007430), (4, 41503715), (5, 33202972), (10, 16601486), (11, 15092260), (17, 9765580), (20, 8300743), (22, 7546130), (34, 4882790), (44, 3773065), (55, 3018452), (68, 2441395), (85, 1953116), (110, 1509226), (170, 976558), (187, 887780), (220, 754613), (340, 488279), (374, 443890), (748, 221945), (935, 177556), (1870, 88778), (3740, 44389)]