25109160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2521}}^1$

素因数の和:2618

約数の個数: 64

約数和(自身を含む): 76265280

約数和(自身を除く): 51156120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 664, 830, 996, 1245, 1660, 1992, 2490, 2521, 3320, 4980, 5042, 7563, 9960, 10084, 12605, 15126, 20168, 25210, 30252, 37815, 50420, 60504, 75630, 100840, 151260, 209243, 302520, 418486, 627729, 836972, 1046215, 1255458, 1673944, 2092430, 2510916, 3138645, 4184860, 5021832, 6277290, 8369720, 12554580, 25109160]

約数ペア:

[(1, 25109160), (2, 12554580), (3, 8369720), (4, 6277290), (5, 5021832), (6, 4184860), (8, 3138645), (10, 2510916), (12, 2092430), (15, 1673944), (20, 1255458), (24, 1046215), (30, 836972), (40, 627729), (60, 418486), (83, 302520), (120, 209243), (166, 151260), (249, 100840), (332, 75630), (415, 60504), (498, 50420), (664, 37815), (830, 30252), (996, 25210), (1245, 20168), (1660, 15126), (1992, 12605), (2490, 10084), (2521, 9960), (3320, 7563), (4980, 5042)]