13177320

素因数分解:

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

素因数の和:8474

約数の個数: 64

約数和(自身を含む): 42577920

約数和(自身を除く): 29400600

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, 8447, 16894, 25341, 33788, 42235, 50682, 67576, 84470, 101364, 109811, 126705, 168940, 202728, 219622, 253410, 329433, 337880, 439244, 506820, 549055, 658866, 878488, 1013640, 1098110, 1317732, 1647165, 2196220, 2635464, 3294330, 4392440, 6588660, 13177320]

約数ペア:

[(1, 13177320), (2, 6588660), (3, 4392440), (4, 3294330), (5, 2635464), (6, 2196220), (8, 1647165), (10, 1317732), (12, 1098110), (13, 1013640), (15, 878488), (20, 658866), (24, 549055), (26, 506820), (30, 439244), (39, 337880), (40, 329433), (52, 253410), (60, 219622), (65, 202728), (78, 168940), (104, 126705), (120, 109811), (130, 101364), (156, 84470), (195, 67576), (260, 50682), (312, 42235), (390, 33788), (520, 25341), (780, 16894), (1560, 8447)]