1024053280

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{613}}^1$

素因数の和:878

約数の個数: 96

約数和(自身を含む): 2481527664

約数和(自身を除く): 1457474384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 197, 212, 265, 394, 424, 530, 613, 788, 848, 985, 1060, 1226, 1576, 1696, 1970, 2120, 2452, 3065, 3152, 3940, 4240, 4904, 6130, 6304, 7880, 8480, 9808, 10441, 12260, 15760, 19616, 20882, 24520, 31520, 32489, 41764, 49040, 52205, 64978, 83528, 98080, 104410, 120761, 129956, 162445, 167056, 208820, 241522, 259912, 324890, 334112, 417640, 483044, 519824, 603805, 649780, 835280, 966088, 1039648, 1207610, 1299560, 1670560, 1932176, 2415220, 2599120, 3864352, 4830440, 5198240, 6400333, 9660880, 12800666, 19321760, 25601332, 32001665, 51202664, 64003330, 102405328, 128006660, 204810656, 256013320, 512026640, 1024053280]

約数ペア:

[(1, 1024053280), (2, 512026640), (4, 256013320), (5, 204810656), (8, 128006660), (10, 102405328), (16, 64003330), (20, 51202664), (32, 32001665), (40, 25601332), (53, 19321760), (80, 12800666), (106, 9660880), (160, 6400333), (197, 5198240), (212, 4830440), (265, 3864352), (394, 2599120), (424, 2415220), (530, 1932176), (613, 1670560), (788, 1299560), (848, 1207610), (985, 1039648), (1060, 966088), (1226, 835280), (1576, 649780), (1696, 603805), (1970, 519824), (2120, 483044), (2452, 417640), (3065, 334112), (3152, 324890), (3940, 259912), (4240, 241522), (4904, 208820), (6130, 167056), (6304, 162445), (7880, 129956), (8480, 120761), (9808, 104410), (10441, 98080), (12260, 83528), (15760, 64978), (19616, 52205), (20882, 49040), (24520, 41764), (31520, 32489)]