103689135980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{77977}}^1\times {\mathrm{3911}}^1$

素因数の和:81914

約数の個数: 48

約数和(自身を含む): 230617751616

約数和(自身を除く): 126928615636

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 3911, 7822, 15644, 19555, 39110, 66487, 77977, 78220, 132974, 155954, 265948, 311908, 332435, 389885, 664870, 779770, 1325609, 1329740, 1559540, 2651218, 5302436, 6628045, 13256090, 26512180, 304968047, 609936094, 1219872188, 1524840235, 3049680470, 5184456799, 6099360940, 10368913598, 20737827196, 25922283995, 51844567990, 103689135980]

約数ペア:

[(1, 103689135980), (2, 51844567990), (4, 25922283995), (5, 20737827196), (10, 10368913598), (17, 6099360940), (20, 5184456799), (34, 3049680470), (68, 1524840235), (85, 1219872188), (170, 609936094), (340, 304968047), (3911, 26512180), (7822, 13256090), (15644, 6628045), (19555, 5302436), (39110, 2651218), (66487, 1559540), (77977, 1329740), (78220, 1325609), (132974, 779770), (155954, 664870), (265948, 389885), (311908, 332435)]