152027860

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{4297}}^1$

素因数の和:4396

約数の個数: 48

約数和(自身を含む): 335759760

約数和(自身を除く): 183731900

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 61, 116, 122, 145, 244, 290, 305, 580, 610, 1220, 1769, 3538, 4297, 7076, 8594, 8845, 17188, 17690, 21485, 35380, 42970, 85940, 124613, 249226, 262117, 498452, 524234, 623065, 1048468, 1246130, 1310585, 2492260, 2621170, 5242340, 7601393, 15202786, 30405572, 38006965, 76013930, 152027860]

約数ペア:

[(1, 152027860), (2, 76013930), (4, 38006965), (5, 30405572), (10, 15202786), (20, 7601393), (29, 5242340), (58, 2621170), (61, 2492260), (116, 1310585), (122, 1246130), (145, 1048468), (244, 623065), (290, 524234), (305, 498452), (580, 262117), (610, 249226), (1220, 124613), (1769, 85940), (3538, 42970), (4297, 35380), (7076, 21485), (8594, 17690), (8845, 17188)]