2008330020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{34543}}^1$

素因数の和:34594

約数の個数: 144

約数和(自身を含む): 6789968640

約数和(自身を除く): 4781638620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 30, 34, 36, 38, 45, 51, 57, 60, 68, 76, 85, 90, 95, 102, 114, 153, 170, 171, 180, 190, 204, 228, 255, 285, 306, 323, 340, 342, 380, 510, 570, 612, 646, 684, 765, 855, 969, 1020, 1140, 1292, 1530, 1615, 1710, 1938, 2907, 3060, 3230, 3420, 3876, 4845, 5814, 6460, 9690, 11628, 14535, 19380, 29070, 34543, 58140, 69086, 103629, 138172, 172715, 207258, 310887, 345430, 414516, 518145, 587231, 621774, 656317, 690860, 1036290, 1174462, 1243548, 1312634, 1554435, 1761693, 1968951, 2072580, 2348924, 2625268, 2936155, 3108870, 3281585, 3523386, 3937902, 5285079, 5872310, 5906853, 6217740, 6563170, 7046772, 7875804, 8808465, 9844755, 10570158, 11157389, 11744620, 11813706, 13126340, 17616930, 19689510, 21140316, 22314778, 23627412, 26425395, 29534265, 33472167, 35233860, 39379020, 44629556, 52850790, 55786945, 59068530, 66944334, 100416501, 105701580, 111573890, 118137060, 133888668, 167360835, 200833002, 223147780, 334721670, 401666004, 502082505, 669443340, 1004165010, 2008330020]

約数ペア:

[(1, 2008330020), (2, 1004165010), (3, 669443340), (4, 502082505), (5, 401666004), (6, 334721670), (9, 223147780), (10, 200833002), (12, 167360835), (15, 133888668), (17, 118137060), (18, 111573890), (19, 105701580), (20, 100416501), (30, 66944334), (34, 59068530), (36, 55786945), (38, 52850790), (45, 44629556), (51, 39379020), (57, 35233860), (60, 33472167), (68, 29534265), (76, 26425395), (85, 23627412), (90, 22314778), (95, 21140316), (102, 19689510), (114, 17616930), (153, 13126340), (170, 11813706), (171, 11744620), (180, 11157389), (190, 10570158), (204, 9844755), (228, 8808465), (255, 7875804), (285, 7046772), (306, 6563170), (323, 6217740), (340, 5906853), (342, 5872310), (380, 5285079), (510, 3937902), (570, 3523386), (612, 3281585), (646, 3108870), (684, 2936155), (765, 2625268), (855, 2348924), (969, 2072580), (1020, 1968951), (1140, 1761693), (1292, 1554435), (1530, 1312634), (1615, 1243548), (1710, 1174462), (1938, 1036290), (2907, 690860), (3060, 656317), (3230, 621774), (3420, 587231), (3876, 518145), (4845, 414516), (5814, 345430), (6460, 310887), (9690, 207258), (11628, 172715), (14535, 138172), (19380, 103629), (29070, 69086), (34543, 58140)]