102808480

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{22157}}^1$

素因数の和:22201

約数の個数: 48

約数和(自身を含む): 251271720

約数和(自身を除く): 148463240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 4640, 22157, 44314, 88628, 110785, 177256, 221570, 354512, 443140, 642553, 709024, 886280, 1285106, 1772560, 2570212, 3212765, 3545120, 5140424, 6425530, 10280848, 12851060, 20561696, 25702120, 51404240, 102808480]

約数ペア:

[(1, 102808480), (2, 51404240), (4, 25702120), (5, 20561696), (8, 12851060), (10, 10280848), (16, 6425530), (20, 5140424), (29, 3545120), (32, 3212765), (40, 2570212), (58, 1772560), (80, 1285106), (116, 886280), (145, 709024), (160, 642553), (232, 443140), (290, 354512), (464, 221570), (580, 177256), (928, 110785), (1160, 88628), (2320, 44314), (4640, 22157)]