376410640

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{1303}}^1$

素因数の和:1496

約数の個数: 80

約数和(自身を含む): 919726848

約数和(自身を除く): 543316208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 157, 184, 230, 314, 368, 460, 628, 785, 920, 1256, 1303, 1570, 1840, 2512, 2606, 3140, 3611, 5212, 6280, 6515, 7222, 10424, 12560, 13030, 14444, 18055, 20848, 26060, 28888, 29969, 36110, 52120, 57776, 59938, 72220, 104240, 119876, 144440, 149845, 204571, 239752, 288880, 299690, 409142, 479504, 599380, 818284, 1022855, 1198760, 1636568, 2045710, 2397520, 3273136, 4091420, 4705133, 8182840, 9410266, 16365680, 18820532, 23525665, 37641064, 47051330, 75282128, 94102660, 188205320, 376410640]

約数ペア:

[(1, 376410640), (2, 188205320), (4, 94102660), (5, 75282128), (8, 47051330), (10, 37641064), (16, 23525665), (20, 18820532), (23, 16365680), (40, 9410266), (46, 8182840), (80, 4705133), (92, 4091420), (115, 3273136), (157, 2397520), (184, 2045710), (230, 1636568), (314, 1198760), (368, 1022855), (460, 818284), (628, 599380), (785, 479504), (920, 409142), (1256, 299690), (1303, 288880), (1570, 239752), (1840, 204571), (2512, 149845), (2606, 144440), (3140, 119876), (3611, 104240), (5212, 72220), (6280, 59938), (6515, 57776), (7222, 52120), (10424, 36110), (12560, 29969), (13030, 28888), (14444, 26060), (18055, 20848)]