13874640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4447}}^1$

素因数の和:4476

約数の個数: 80

約数和(自身を含む): 46330368

約数和(自身を除く): 32455728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 4447, 8894, 13341, 17788, 22235, 26682, 35576, 44470, 53364, 57811, 66705, 71152, 88940, 106728, 115622, 133410, 173433, 177880, 213456, 231244, 266820, 289055, 346866, 355760, 462488, 533640, 578110, 693732, 867165, 924976, 1067280, 1156220, 1387464, 1734330, 2312440, 2774928, 3468660, 4624880, 6937320, 13874640]

約数ペア:

[(1, 13874640), (2, 6937320), (3, 4624880), (4, 3468660), (5, 2774928), (6, 2312440), (8, 1734330), (10, 1387464), (12, 1156220), (13, 1067280), (15, 924976), (16, 867165), (20, 693732), (24, 578110), (26, 533640), (30, 462488), (39, 355760), (40, 346866), (48, 289055), (52, 266820), (60, 231244), (65, 213456), (78, 177880), (80, 173433), (104, 133410), (120, 115622), (130, 106728), (156, 88940), (195, 71152), (208, 66705), (240, 57811), (260, 53364), (312, 44470), (390, 35576), (520, 26682), (624, 22235), (780, 17788), (1040, 13341), (1560, 8894), (3120, 4447)]