88304020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{373}}^1$

素因数の和:497

約数の個数: 96

約数和(自身を含む): 226195200

約数和(自身を除く): 137891180

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 89, 95, 133, 140, 178, 190, 266, 356, 373, 380, 445, 532, 623, 665, 746, 890, 1246, 1330, 1492, 1691, 1780, 1865, 2492, 2611, 2660, 3115, 3382, 3730, 5222, 6230, 6764, 7087, 7460, 8455, 10444, 11837, 12460, 13055, 14174, 16910, 23674, 26110, 28348, 33197, 33820, 35435, 47348, 49609, 52220, 59185, 66394, 70870, 99218, 118370, 132788, 141740, 165985, 198436, 232379, 236740, 248045, 331970, 464758, 496090, 630743, 663940, 929516, 992180, 1161895, 1261486, 2323790, 2522972, 3153715, 4415201, 4647580, 6307430, 8830402, 12614860, 17660804, 22076005, 44152010, 88304020]

約数ペア:

[(1, 88304020), (2, 44152010), (4, 22076005), (5, 17660804), (7, 12614860), (10, 8830402), (14, 6307430), (19, 4647580), (20, 4415201), (28, 3153715), (35, 2522972), (38, 2323790), (70, 1261486), (76, 1161895), (89, 992180), (95, 929516), (133, 663940), (140, 630743), (178, 496090), (190, 464758), (266, 331970), (356, 248045), (373, 236740), (380, 232379), (445, 198436), (532, 165985), (623, 141740), (665, 132788), (746, 118370), (890, 99218), (1246, 70870), (1330, 66394), (1492, 59185), (1691, 52220), (1780, 49609), (1865, 47348), (2492, 35435), (2611, 33820), (2660, 33197), (3115, 28348), (3382, 26110), (3730, 23674), (5222, 16910), (6230, 14174), (6764, 13055), (7087, 12460), (7460, 11837), (8455, 10444)]