2872296580

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1\times {\mathrm{293}}^1$

素因数の和:637

約数の個数: 96

約数和(自身を含む): 6408315648

約数和(自身を除く): 3536019068

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 101, 115, 202, 211, 230, 293, 404, 422, 460, 505, 586, 844, 1010, 1055, 1172, 1465, 2020, 2110, 2323, 2930, 4220, 4646, 4853, 5860, 6739, 9292, 9706, 11615, 13478, 19412, 21311, 23230, 24265, 26956, 29593, 33695, 42622, 46460, 48530, 59186, 61823, 67390, 85244, 97060, 106555, 118372, 123646, 134780, 147965, 213110, 247292, 295930, 309115, 426220, 490153, 591860, 618230, 680639, 980306, 1236460, 1361278, 1421929, 1960612, 2450765, 2722556, 2843858, 3403195, 4901530, 5687716, 6244123, 6806390, 7109645, 9803060, 12488246, 13612780, 14219290, 24976492, 28438580, 31220615, 62441230, 124882460, 143614829, 287229658, 574459316, 718074145, 1436148290, 2872296580]

約数ペア:

[(1, 2872296580), (2, 1436148290), (4, 718074145), (5, 574459316), (10, 287229658), (20, 143614829), (23, 124882460), (46, 62441230), (92, 31220615), (101, 28438580), (115, 24976492), (202, 14219290), (211, 13612780), (230, 12488246), (293, 9803060), (404, 7109645), (422, 6806390), (460, 6244123), (505, 5687716), (586, 4901530), (844, 3403195), (1010, 2843858), (1055, 2722556), (1172, 2450765), (1465, 1960612), (2020, 1421929), (2110, 1361278), (2323, 1236460), (2930, 980306), (4220, 680639), (4646, 618230), (4853, 591860), (5860, 490153), (6739, 426220), (9292, 309115), (9706, 295930), (11615, 247292), (13478, 213110), (19412, 147965), (21311, 134780), (23230, 123646), (24265, 118372), (26956, 106555), (29593, 97060), (33695, 85244), (42622, 67390), (46460, 61823), (48530, 59186)]