1064605760

素因数分解:

$2^6\times 5^1\times {\mathrm{683}}^1\times {\mathrm{4871}}^1$

素因数の和:5571

約数の個数: 56

約数和(自身を含む): 2539325376

約数和(自身を除く): 1474719616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 683, 1366, 2732, 3415, 4871, 5464, 6830, 9742, 10928, 13660, 19484, 21856, 24355, 27320, 38968, 43712, 48710, 54640, 77936, 97420, 109280, 155872, 194840, 218560, 311744, 389680, 779360, 1558720, 3326893, 6653786, 13307572, 16634465, 26615144, 33268930, 53230288, 66537860, 106460576, 133075720, 212921152, 266151440, 532302880, 1064605760]

約数ペア:

[(1, 1064605760), (2, 532302880), (4, 266151440), (5, 212921152), (8, 133075720), (10, 106460576), (16, 66537860), (20, 53230288), (32, 33268930), (40, 26615144), (64, 16634465), (80, 13307572), (160, 6653786), (320, 3326893), (683, 1558720), (1366, 779360), (2732, 389680), (3415, 311744), (4871, 218560), (5464, 194840), (6830, 155872), (9742, 109280), (10928, 97420), (13660, 77936), (19484, 54640), (21856, 48710), (24355, 43712), (27320, 38968)]