2014249900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{6173}}^1$

素因数の和:6451

約数の個数: 72

約数和(自身を含む): 4726666224

約数和(自身を除く): 2712416324

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 251, 260, 325, 502, 650, 1004, 1255, 1300, 2510, 3263, 5020, 6173, 6275, 6526, 12346, 12550, 13052, 16315, 24692, 25100, 30865, 32630, 61730, 65260, 80249, 81575, 123460, 154325, 160498, 163150, 308650, 320996, 326300, 401245, 617300, 802490, 1549423, 1604980, 2006225, 3098846, 4012450, 6197692, 7747115, 8024900, 15494230, 20142499, 30988460, 38735575, 40284998, 77471150, 80569996, 100712495, 154942300, 201424990, 402849980, 503562475, 1007124950, 2014249900]

約数ペア:

[(1, 2014249900), (2, 1007124950), (4, 503562475), (5, 402849980), (10, 201424990), (13, 154942300), (20, 100712495), (25, 80569996), (26, 77471150), (50, 40284998), (52, 38735575), (65, 30988460), (100, 20142499), (130, 15494230), (251, 8024900), (260, 7747115), (325, 6197692), (502, 4012450), (650, 3098846), (1004, 2006225), (1255, 1604980), (1300, 1549423), (2510, 802490), (3263, 617300), (5020, 401245), (6173, 326300), (6275, 320996), (6526, 308650), (12346, 163150), (12550, 160498), (13052, 154325), (16315, 123460), (24692, 81575), (25100, 80249), (30865, 65260), (32630, 61730)]