118032980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{743}}^1$

素因数の和:825

約数の個数: 72

約数和(自身を含む): 274482432

約数和(自身を除く): 156449452

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 65, 94, 130, 169, 188, 235, 260, 338, 470, 611, 676, 743, 845, 940, 1222, 1486, 1690, 2444, 2972, 3055, 3380, 3715, 6110, 7430, 7943, 9659, 12220, 14860, 15886, 19318, 31772, 34921, 38636, 39715, 48295, 69842, 79430, 96590, 125567, 139684, 158860, 174605, 193180, 251134, 349210, 453973, 502268, 627835, 698420, 907946, 1255670, 1815892, 2269865, 2511340, 4539730, 5901649, 9079460, 11803298, 23606596, 29508245, 59016490, 118032980]

約数ペア:

[(1, 118032980), (2, 59016490), (4, 29508245), (5, 23606596), (10, 11803298), (13, 9079460), (20, 5901649), (26, 4539730), (47, 2511340), (52, 2269865), (65, 1815892), (94, 1255670), (130, 907946), (169, 698420), (188, 627835), (235, 502268), (260, 453973), (338, 349210), (470, 251134), (611, 193180), (676, 174605), (743, 158860), (845, 139684), (940, 125567), (1222, 96590), (1486, 79430), (1690, 69842), (2444, 48295), (2972, 39715), (3055, 38636), (3380, 34921), (3715, 31772), (6110, 19318), (7430, 15886), (7943, 14860), (9659, 12220)]