29816080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1439}}^1$

素因数の和:1496

約数の個数: 80

約数和(自身を含む): 81423360

約数和(自身を除く): 51607280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 185, 259, 280, 296, 370, 518, 560, 592, 740, 1036, 1295, 1439, 1480, 2072, 2590, 2878, 2960, 4144, 5180, 5756, 7195, 10073, 10360, 11512, 14390, 20146, 20720, 23024, 28780, 40292, 50365, 53243, 57560, 80584, 100730, 106486, 115120, 161168, 201460, 212972, 266215, 372701, 402920, 425944, 532430, 745402, 805840, 851888, 1064860, 1490804, 1863505, 2129720, 2981608, 3727010, 4259440, 5963216, 7454020, 14908040, 29816080]

約数ペア:

[(1, 29816080), (2, 14908040), (4, 7454020), (5, 5963216), (7, 4259440), (8, 3727010), (10, 2981608), (14, 2129720), (16, 1863505), (20, 1490804), (28, 1064860), (35, 851888), (37, 805840), (40, 745402), (56, 532430), (70, 425944), (74, 402920), (80, 372701), (112, 266215), (140, 212972), (148, 201460), (185, 161168), (259, 115120), (280, 106486), (296, 100730), (370, 80584), (518, 57560), (560, 53243), (592, 50365), (740, 40292), (1036, 28780), (1295, 23024), (1439, 20720), (1480, 20146), (2072, 14390), (2590, 11512), (2878, 10360), (2960, 10073), (4144, 7195), (5180, 5756)]