38803010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:291

約数の個数: 64

約数和(自身を含む): 78796800

約数和(自身を除く): 39993790

約数列:

[1, 2, 5, 10, 17, 31, 34, 37, 62, 74, 85, 155, 170, 185, 199, 310, 370, 398, 527, 629, 995, 1054, 1147, 1258, 1990, 2294, 2635, 3145, 3383, 5270, 5735, 6169, 6290, 6766, 7363, 11470, 12338, 14726, 16915, 19499, 30845, 33830, 36815, 38998, 61690, 73630, 97495, 104873, 125171, 194990, 209746, 228253, 250342, 456506, 524365, 625855, 1048730, 1141265, 1251710, 2282530, 3880301, 7760602, 19401505, 38803010]

約数ペア:

[(1, 38803010), (2, 19401505), (5, 7760602), (10, 3880301), (17, 2282530), (31, 1251710), (34, 1141265), (37, 1048730), (62, 625855), (74, 524365), (85, 456506), (155, 250342), (170, 228253), (185, 209746), (199, 194990), (310, 125171), (370, 104873), (398, 97495), (527, 73630), (629, 61690), (995, 38998), (1054, 36815), (1147, 33830), (1258, 30845), (1990, 19499), (2294, 16915), (2635, 14726), (3145, 12338), (3383, 11470), (5270, 7363), (5735, 6766), (6169, 6290)]