13633490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:267

約数の個数: 64

約数和(自身を含む): 29030400

約数和(自身を除く): 15396910

約数列:

[1, 2, 5, 10, 13, 17, 26, 31, 34, 62, 65, 85, 130, 155, 170, 199, 221, 310, 398, 403, 442, 527, 806, 995, 1054, 1105, 1990, 2015, 2210, 2587, 2635, 3383, 4030, 5174, 5270, 6169, 6766, 6851, 12338, 12935, 13702, 16915, 25870, 30845, 33830, 34255, 43979, 61690, 68510, 80197, 87958, 104873, 160394, 209746, 219895, 400985, 439790, 524365, 801970, 1048730, 1363349, 2726698, 6816745, 13633490]

約数ペア:

[(1, 13633490), (2, 6816745), (5, 2726698), (10, 1363349), (13, 1048730), (17, 801970), (26, 524365), (31, 439790), (34, 400985), (62, 219895), (65, 209746), (85, 160394), (130, 104873), (155, 87958), (170, 80197), (199, 68510), (221, 61690), (310, 43979), (398, 34255), (403, 33830), (442, 30845), (527, 25870), (806, 16915), (995, 13702), (1054, 12935), (1105, 12338), (1990, 6851), (2015, 6766), (2210, 6169), (2587, 5270), (2635, 5174), (3383, 4030)]