2399579420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{631}}^1\times {\mathrm{1181}}^1$

素因数の和:1851

約数の個数: 96

約数和(自身を含む): 6024001536

約数和(自身を除く): 3624422116

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 631, 644, 805, 1181, 1262, 1610, 2362, 2524, 3155, 3220, 4417, 4724, 5905, 6310, 8267, 8834, 11810, 12620, 14513, 16534, 17668, 22085, 23620, 27163, 29026, 33068, 41335, 44170, 54326, 58052, 72565, 82670, 88340, 101591, 108652, 135815, 145130, 165340, 190141, 203182, 271630, 290260, 380282, 406364, 507955, 543260, 745211, 760564, 950705, 1015910, 1490422, 1901410, 2031820, 2980844, 3726055, 3802820, 5216477, 7452110, 10432954, 14904220, 17139853, 20865908, 26082385, 34279706, 52164770, 68559412, 85699265, 104329540, 119978971, 171398530, 239957942, 342797060, 479915884, 599894855, 1199789710, 2399579420]

約数ペア:

[(1, 2399579420), (2, 1199789710), (4, 599894855), (5, 479915884), (7, 342797060), (10, 239957942), (14, 171398530), (20, 119978971), (23, 104329540), (28, 85699265), (35, 68559412), (46, 52164770), (70, 34279706), (92, 26082385), (115, 20865908), (140, 17139853), (161, 14904220), (230, 10432954), (322, 7452110), (460, 5216477), (631, 3802820), (644, 3726055), (805, 2980844), (1181, 2031820), (1262, 1901410), (1610, 1490422), (2362, 1015910), (2524, 950705), (3155, 760564), (3220, 745211), (4417, 543260), (4724, 507955), (5905, 406364), (6310, 380282), (8267, 290260), (8834, 271630), (11810, 203182), (12620, 190141), (14513, 165340), (16534, 145130), (17668, 135815), (22085, 108652), (23620, 101591), (27163, 88340), (29026, 82670), (33068, 72565), (41335, 58052), (44170, 54326)]