39531960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8447}}^1$

素因数の和:8477

約数の個数: 96

約数和(自身を含む): 138378240

約数和(自身を除く): 98846280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 8447, 16894, 25341, 33788, 42235, 50682, 67576, 76023, 84470, 101364, 109811, 126705, 152046, 168940, 202728, 219622, 253410, 304092, 329433, 337880, 380115, 439244, 506820, 549055, 608184, 658866, 760230, 878488, 988299, 1013640, 1098110, 1317732, 1520460, 1647165, 1976598, 2196220, 2635464, 3040920, 3294330, 3953196, 4392440, 4941495, 6588660, 7906392, 9882990, 13177320, 19765980, 39531960]

約数ペア:

[(1, 39531960), (2, 19765980), (3, 13177320), (4, 9882990), (5, 7906392), (6, 6588660), (8, 4941495), (9, 4392440), (10, 3953196), (12, 3294330), (13, 3040920), (15, 2635464), (18, 2196220), (20, 1976598), (24, 1647165), (26, 1520460), (30, 1317732), (36, 1098110), (39, 1013640), (40, 988299), (45, 878488), (52, 760230), (60, 658866), (65, 608184), (72, 549055), (78, 506820), (90, 439244), (104, 380115), (117, 337880), (120, 329433), (130, 304092), (156, 253410), (180, 219622), (195, 202728), (234, 168940), (260, 152046), (312, 126705), (360, 109811), (390, 101364), (468, 84470), (520, 76023), (585, 67576), (780, 50682), (936, 42235), (1170, 33788), (1560, 25341), (2340, 16894), (4680, 8447)]