4740340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{743}}^1$

素因数の和:792

約数の個数: 48

約数和(自身を含む): 11249280

約数和(自身を除く): 6508940

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 743, 1276, 1486, 1595, 2972, 3190, 3715, 6380, 7430, 8173, 14860, 16346, 21547, 32692, 40865, 43094, 81730, 86188, 107735, 163460, 215470, 237017, 430940, 474034, 948068, 1185085, 2370170, 4740340]

約数ペア:

[(1, 4740340), (2, 2370170), (4, 1185085), (5, 948068), (10, 474034), (11, 430940), (20, 237017), (22, 215470), (29, 163460), (44, 107735), (55, 86188), (58, 81730), (110, 43094), (116, 40865), (145, 32692), (220, 21547), (290, 16346), (319, 14860), (580, 8173), (638, 7430), (743, 6380), (1276, 3715), (1486, 3190), (1595, 2972)]