128592080

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4111}}^1$

素因数の和:4164

約数の個数: 80

約数和(自身を含む): 330407424

約数和(自身を除く): 201815344

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 34, 40, 46, 68, 80, 85, 92, 115, 136, 170, 184, 230, 272, 340, 368, 391, 460, 680, 782, 920, 1360, 1564, 1840, 1955, 3128, 3910, 4111, 6256, 7820, 8222, 15640, 16444, 20555, 31280, 32888, 41110, 65776, 69887, 82220, 94553, 139774, 164440, 189106, 279548, 328880, 349435, 378212, 472765, 559096, 698870, 756424, 945530, 1118192, 1397740, 1512848, 1607401, 1891060, 2795480, 3214802, 3782120, 5590960, 6429604, 7564240, 8037005, 12859208, 16074010, 25718416, 32148020, 64296040, 128592080]

約数ペア:

[(1, 128592080), (2, 64296040), (4, 32148020), (5, 25718416), (8, 16074010), (10, 12859208), (16, 8037005), (17, 7564240), (20, 6429604), (23, 5590960), (34, 3782120), (40, 3214802), (46, 2795480), (68, 1891060), (80, 1607401), (85, 1512848), (92, 1397740), (115, 1118192), (136, 945530), (170, 756424), (184, 698870), (230, 559096), (272, 472765), (340, 378212), (368, 349435), (391, 328880), (460, 279548), (680, 189106), (782, 164440), (920, 139774), (1360, 94553), (1564, 82220), (1840, 69887), (1955, 65776), (3128, 41110), (3910, 32888), (4111, 31280), (6256, 20555), (7820, 16444), (8222, 15640)]