76254860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{20389}}^1$

素因数の和:20426

約数の個数: 48

約数和(自身を含む): 184978080

約数和(自身を除く): 108723220

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, 20389, 40778, 81556, 101945, 203890, 224279, 346613, 407780, 448558, 693226, 897116, 1121395, 1386452, 1733065, 2242790, 3466130, 3812743, 4485580, 6932260, 7625486, 15250972, 19063715, 38127430, 76254860]

約数ペア:

[(1, 76254860), (2, 38127430), (4, 19063715), (5, 15250972), (10, 7625486), (11, 6932260), (17, 4485580), (20, 3812743), (22, 3466130), (34, 2242790), (44, 1733065), (55, 1386452), (68, 1121395), (85, 897116), (110, 693226), (170, 448558), (187, 407780), (220, 346613), (340, 224279), (374, 203890), (748, 101945), (935, 81556), (1870, 40778), (3740, 20389)]