2022889856840

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{439}}^1\times {\mathrm{41543}}^1$

素因数の和:42099

約数の個数: 128

約数和(自身を含む): 4738010112000

約数和(自身を除く): 2715120255160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 59, 94, 118, 188, 235, 236, 295, 376, 439, 470, 472, 590, 878, 940, 1180, 1756, 1880, 2195, 2360, 2773, 3512, 4390, 5546, 8780, 11092, 13865, 17560, 20633, 22184, 25901, 27730, 41266, 41543, 51802, 55460, 82532, 83086, 103165, 103604, 110920, 129505, 165064, 166172, 206330, 207208, 207715, 259010, 332344, 412660, 415430, 518020, 825320, 830860, 1036040, 1217347, 1661720, 1952521, 2434694, 2451037, 3905042, 4869388, 4902074, 6086735, 7810084, 9738776, 9762605, 9804148, 12173470, 12255185, 15620168, 18237377, 19525210, 19608296, 24346940, 24510370, 36474754, 39050420, 48693880, 49020740, 72949508, 78100840, 91186885, 98041480, 115198739, 145899016, 182373770, 230397478, 364747540, 460794956, 575993695, 729495080, 857156719, 921589912, 1076005243, 1151987390, 1714313438, 2152010486, 2303974780, 3428626876, 4285783595, 4304020972, 4607949560, 5380026215, 6857253752, 8571567190, 8608041944, 10760052430, 17143134380, 21520104860, 34286268760, 43040209720, 50572246421, 101144492842, 202288985684, 252861232105, 404577971368, 505722464210, 1011444928420, 2022889856840]

約数ペア:

[(1, 2022889856840), (2, 1011444928420), (4, 505722464210), (5, 404577971368), (8, 252861232105), (10, 202288985684), (20, 101144492842), (40, 50572246421), (47, 43040209720), (59, 34286268760), (94, 21520104860), (118, 17143134380), (188, 10760052430), (235, 8608041944), (236, 8571567190), (295, 6857253752), (376, 5380026215), (439, 4607949560), (470, 4304020972), (472, 4285783595), (590, 3428626876), (878, 2303974780), (940, 2152010486), (1180, 1714313438), (1756, 1151987390), (1880, 1076005243), (2195, 921589912), (2360, 857156719), (2773, 729495080), (3512, 575993695), (4390, 460794956), (5546, 364747540), (8780, 230397478), (11092, 182373770), (13865, 145899016), (17560, 115198739), (20633, 98041480), (22184, 91186885), (25901, 78100840), (27730, 72949508), (41266, 49020740), (41543, 48693880), (51802, 39050420), (55460, 36474754), (82532, 24510370), (83086, 24346940), (103165, 19608296), (103604, 19525210), (110920, 18237377), (129505, 15620168), (165064, 12255185), (166172, 12173470), (206330, 9804148), (207208, 9762605), (207715, 9738776), (259010, 7810084), (332344, 6086735), (412660, 4902074), (415430, 4869388), (518020, 3905042), (825320, 2451037), (830860, 2434694), (1036040, 1952521), (1217347, 1661720)]