4676570339920

素因数分解:

$2^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{4139}}^1\times {\mathrm{145603}}^1$

素因数の和:149852

約数の個数: 80

約数和(自身を含む): 10987848607680

約数和(自身を除く): 6311278267760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 97, 194, 388, 485, 776, 970, 1552, 1940, 3880, 4139, 7760, 8278, 16556, 20695, 33112, 41390, 66224, 82780, 145603, 165560, 291206, 331120, 401483, 582412, 728015, 802966, 1164824, 1456030, 1605932, 2007415, 2329648, 2912060, 3211864, 4014830, 5824120, 6423728, 8029660, 11648240, 14123491, 16059320, 28246982, 32118640, 56493964, 70617455, 112987928, 141234910, 225975856, 282469820, 564939640, 602650817, 1129879280, 1205301634, 2410603268, 3013254085, 4821206536, 6026508170, 9642413072, 12053016340, 24106032680, 48212065360, 58457129249, 116914258498, 233828516996, 292285646245, 467657033992, 584571292490, 935314067984, 1169142584980, 2338285169960, 4676570339920]

約数ペア:

[(1, 4676570339920), (2, 2338285169960), (4, 1169142584980), (5, 935314067984), (8, 584571292490), (10, 467657033992), (16, 292285646245), (20, 233828516996), (40, 116914258498), (80, 58457129249), (97, 48212065360), (194, 24106032680), (388, 12053016340), (485, 9642413072), (776, 6026508170), (970, 4821206536), (1552, 3013254085), (1940, 2410603268), (3880, 1205301634), (4139, 1129879280), (7760, 602650817), (8278, 564939640), (16556, 282469820), (20695, 225975856), (33112, 141234910), (41390, 112987928), (66224, 70617455), (82780, 56493964), (145603, 32118640), (165560, 28246982), (291206, 16059320), (331120, 14123491), (401483, 11648240), (582412, 8029660), (728015, 6423728), (802966, 5824120), (1164824, 4014830), (1456030, 3211864), (1605932, 2912060), (2007415, 2329648)]