3982697720

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{60601}}^1$

素因数の和:60696

約数の個数: 64

約数和(自身を含む): 9424823040

約数和(自身を除く): 5442125320

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 53, 62, 106, 124, 155, 212, 248, 265, 310, 424, 530, 620, 1060, 1240, 1643, 2120, 3286, 6572, 8215, 13144, 16430, 32860, 60601, 65720, 121202, 242404, 303005, 484808, 606010, 1212020, 1878631, 2424040, 3211853, 3757262, 6423706, 7514524, 9393155, 12847412, 15029048, 16059265, 18786310, 25694824, 32118530, 37572620, 64237060, 75145240, 99567443, 128474120, 199134886, 398269772, 497837215, 796539544, 995674430, 1991348860, 3982697720]

約数ペア:

[(1, 3982697720), (2, 1991348860), (4, 995674430), (5, 796539544), (8, 497837215), (10, 398269772), (20, 199134886), (31, 128474120), (40, 99567443), (53, 75145240), (62, 64237060), (106, 37572620), (124, 32118530), (155, 25694824), (212, 18786310), (248, 16059265), (265, 15029048), (310, 12847412), (424, 9393155), (530, 7514524), (620, 6423706), (1060, 3757262), (1240, 3211853), (1643, 2424040), (2120, 1878631), (3286, 1212020), (6572, 606010), (8215, 484808), (13144, 303005), (16430, 242404), (32860, 121202), (60601, 65720)]