12436940

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{523}}^1$

素因数の和:602

約数の個数: 48

約数和(自身を含む): 27730080

約数和(自身を除く): 15293140

約数列:

[1, 2, 4, 5, 10, 20, 29, 41, 58, 82, 116, 145, 164, 205, 290, 410, 523, 580, 820, 1046, 1189, 2092, 2378, 2615, 4756, 5230, 5945, 10460, 11890, 15167, 21443, 23780, 30334, 42886, 60668, 75835, 85772, 107215, 151670, 214430, 303340, 428860, 621847, 1243694, 2487388, 3109235, 6218470, 12436940]

約数ペア:

[(1, 12436940), (2, 6218470), (4, 3109235), (5, 2487388), (10, 1243694), (20, 621847), (29, 428860), (41, 303340), (58, 214430), (82, 151670), (116, 107215), (145, 85772), (164, 75835), (205, 60668), (290, 42886), (410, 30334), (523, 23780), (580, 21443), (820, 15167), (1046, 11890), (1189, 10460), (2092, 5945), (2378, 5230), (2615, 4756)]