232704220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{3967}}^1$

素因数の和:4402

約数の個数: 48

約数和(自身を含む): 559964160

約数和(自身を除く): 327259940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 419, 838, 1676, 2095, 2933, 3967, 4190, 5866, 7934, 8380, 11732, 14665, 15868, 19835, 27769, 29330, 39670, 55538, 58660, 79340, 111076, 138845, 277690, 555380, 1662173, 3324346, 6648692, 8310865, 11635211, 16621730, 23270422, 33243460, 46540844, 58176055, 116352110, 232704220]

約数ペア:

[(1, 232704220), (2, 116352110), (4, 58176055), (5, 46540844), (7, 33243460), (10, 23270422), (14, 16621730), (20, 11635211), (28, 8310865), (35, 6648692), (70, 3324346), (140, 1662173), (419, 555380), (838, 277690), (1676, 138845), (2095, 111076), (2933, 79340), (3967, 58660), (4190, 55538), (5866, 39670), (7934, 29330), (8380, 27769), (11732, 19835), (14665, 15868)]