1142175080

素因数分解:

$2^3\times 5^1\times {\mathrm{281}}^1\times {\mathrm{307}}^1\times {\mathrm{331}}^1$

素因数の和:930

約数の個数: 64

約数和(自身を含む): 2595257280

約数和(自身を除く): 1453082200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 281, 307, 331, 562, 614, 662, 1124, 1228, 1324, 1405, 1535, 1655, 2248, 2456, 2648, 2810, 3070, 3310, 5620, 6140, 6620, 11240, 12280, 13240, 86267, 93011, 101617, 172534, 186022, 203234, 345068, 372044, 406468, 431335, 465055, 508085, 690136, 744088, 812936, 862670, 930110, 1016170, 1725340, 1860220, 2032340, 3450680, 3720440, 4064680, 28554377, 57108754, 114217508, 142771885, 228435016, 285543770, 571087540, 1142175080]

約数ペア:

[(1, 1142175080), (2, 571087540), (4, 285543770), (5, 228435016), (8, 142771885), (10, 114217508), (20, 57108754), (40, 28554377), (281, 4064680), (307, 3720440), (331, 3450680), (562, 2032340), (614, 1860220), (662, 1725340), (1124, 1016170), (1228, 930110), (1324, 862670), (1405, 812936), (1535, 744088), (1655, 690136), (2248, 508085), (2456, 465055), (2648, 431335), (2810, 406468), (3070, 372044), (3310, 345068), (5620, 203234), (6140, 186022), (6620, 172534), (11240, 101617), (12280, 93011), (13240, 86267)]