13302880100

素因数分解:

$2^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{829}}^1\times {\mathrm{4337}}^1$

素因数の和:5217

約数の個数: 72

約数和(自身を含む): 29690052840

約数和(自身を除く): 16387172740

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 50, 74, 100, 148, 185, 370, 740, 829, 925, 1658, 1850, 3316, 3700, 4145, 4337, 8290, 8674, 16580, 17348, 20725, 21685, 30673, 41450, 43370, 61346, 82900, 86740, 108425, 122692, 153365, 160469, 216850, 306730, 320938, 433700, 613460, 641876, 766825, 802345, 1533650, 1604690, 3067300, 3209380, 3595373, 4011725, 7190746, 8023450, 14381492, 16046900, 17976865, 35953730, 71907460, 89884325, 133028801, 179768650, 266057602, 359537300, 532115204, 665144005, 1330288010, 2660576020, 3325720025, 6651440050, 13302880100]

約数ペア:

[(1, 13302880100), (2, 6651440050), (4, 3325720025), (5, 2660576020), (10, 1330288010), (20, 665144005), (25, 532115204), (37, 359537300), (50, 266057602), (74, 179768650), (100, 133028801), (148, 89884325), (185, 71907460), (370, 35953730), (740, 17976865), (829, 16046900), (925, 14381492), (1658, 8023450), (1850, 7190746), (3316, 4011725), (3700, 3595373), (4145, 3209380), (4337, 3067300), (8290, 1604690), (8674, 1533650), (16580, 802345), (17348, 766825), (20725, 641876), (21685, 613460), (30673, 433700), (41450, 320938), (43370, 306730), (61346, 216850), (82900, 160469), (86740, 153365), (108425, 122692)]