145363460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{2111}}^1$

素因数の和:2444

約数の個数: 48

約数和(自身を含む): 334236672

約数和(自身を除く): 188873212

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 313, 626, 1252, 1565, 2111, 3130, 3443, 4222, 6260, 6886, 8444, 10555, 13772, 17215, 21110, 23221, 34430, 42220, 46442, 68860, 92884, 116105, 232210, 464420, 660743, 1321486, 2642972, 3303715, 6607430, 7268173, 13214860, 14536346, 29072692, 36340865, 72681730, 145363460]

約数ペア:

[(1, 145363460), (2, 72681730), (4, 36340865), (5, 29072692), (10, 14536346), (11, 13214860), (20, 7268173), (22, 6607430), (44, 3303715), (55, 2642972), (110, 1321486), (220, 660743), (313, 464420), (626, 232210), (1252, 116105), (1565, 92884), (2111, 68860), (3130, 46442), (3443, 42220), (4222, 34430), (6260, 23221), (6886, 21110), (8444, 17215), (10555, 13772)]