39341640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{25219}}^1$

素因数の和:25246

約数の個数: 64

約数和(自身を含む): 127108800

約数和(自身を除く): 87767160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 25219, 50438, 75657, 100876, 126095, 151314, 201752, 252190, 302628, 327847, 378285, 504380, 605256, 655694, 756570, 983541, 1008760, 1311388, 1513140, 1639235, 1967082, 2622776, 3026280, 3278470, 3934164, 4917705, 6556940, 7868328, 9835410, 13113880, 19670820, 39341640]

約数ペア:

[(1, 39341640), (2, 19670820), (3, 13113880), (4, 9835410), (5, 7868328), (6, 6556940), (8, 4917705), (10, 3934164), (12, 3278470), (13, 3026280), (15, 2622776), (20, 1967082), (24, 1639235), (26, 1513140), (30, 1311388), (39, 1008760), (40, 983541), (52, 756570), (60, 655694), (65, 605256), (78, 504380), (104, 378285), (120, 327847), (130, 302628), (156, 252190), (195, 201752), (260, 151314), (312, 126095), (390, 100876), (520, 75657), (780, 50438), (1560, 25219)]