23605140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{571}}^1$

素因数の和:649

約数の個数: 96

約数和(自身を含む): 72648576

約数和(自身を除く): 49043436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 53, 60, 65, 78, 106, 130, 156, 159, 195, 212, 260, 265, 318, 390, 530, 571, 636, 689, 780, 795, 1060, 1142, 1378, 1590, 1713, 2067, 2284, 2756, 2855, 3180, 3426, 3445, 4134, 5710, 6852, 6890, 7423, 8268, 8565, 10335, 11420, 13780, 14846, 17130, 20670, 22269, 29692, 30263, 34260, 37115, 41340, 44538, 60526, 74230, 89076, 90789, 111345, 121052, 148460, 151315, 181578, 222690, 302630, 363156, 393419, 445380, 453945, 605260, 786838, 907890, 1180257, 1573676, 1815780, 1967095, 2360514, 3934190, 4721028, 5901285, 7868380, 11802570, 23605140]

約数ペア:

[(1, 23605140), (2, 11802570), (3, 7868380), (4, 5901285), (5, 4721028), (6, 3934190), (10, 2360514), (12, 1967095), (13, 1815780), (15, 1573676), (20, 1180257), (26, 907890), (30, 786838), (39, 605260), (52, 453945), (53, 445380), (60, 393419), (65, 363156), (78, 302630), (106, 222690), (130, 181578), (156, 151315), (159, 148460), (195, 121052), (212, 111345), (260, 90789), (265, 89076), (318, 74230), (390, 60526), (530, 44538), (571, 41340), (636, 37115), (689, 34260), (780, 30263), (795, 29692), (1060, 22269), (1142, 20670), (1378, 17130), (1590, 14846), (1713, 13780), (2067, 11420), (2284, 10335), (2756, 8565), (2855, 8268), (3180, 7423), (3426, 6890), (3445, 6852), (4134, 5710)]