45887860

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1297}}^1$

素因数の和:1396

約数の個数: 48

約数和(自身を含む): 101399760

約数和(自身を除く): 55511900

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 61, 116, 122, 145, 244, 290, 305, 580, 610, 1220, 1297, 1769, 2594, 3538, 5188, 6485, 7076, 8845, 12970, 17690, 25940, 35380, 37613, 75226, 79117, 150452, 158234, 188065, 316468, 376130, 395585, 752260, 791170, 1582340, 2294393, 4588786, 9177572, 11471965, 22943930, 45887860]

約数ペア:

[(1, 45887860), (2, 22943930), (4, 11471965), (5, 9177572), (10, 4588786), (20, 2294393), (29, 1582340), (58, 791170), (61, 752260), (116, 395585), (122, 376130), (145, 316468), (244, 188065), (290, 158234), (305, 150452), (580, 79117), (610, 75226), (1220, 37613), (1297, 35380), (1769, 25940), (2594, 17690), (3538, 12970), (5188, 8845), (6485, 7076)]