877063460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{2161}}^1$

素因数の和:2413

約数の個数: 96

約数和(自身を含む): 2278090752

約数和(自身を除く): 1401027292

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 223, 260, 364, 446, 455, 892, 910, 1115, 1561, 1820, 2161, 2230, 2899, 3122, 4322, 4460, 5798, 6244, 7805, 8644, 10805, 11596, 14495, 15127, 15610, 20293, 21610, 28093, 28990, 30254, 31220, 40586, 43220, 56186, 57980, 60508, 75635, 81172, 101465, 112372, 140465, 151270, 196651, 202930, 280930, 302540, 393302, 405860, 481903, 561860, 786604, 963806, 983255, 1927612, 1966510, 2409515, 3373321, 3933020, 4819030, 6264739, 6746642, 9638060, 12529478, 13493284, 16866605, 25058956, 31323695, 33733210, 43853173, 62647390, 67466420, 87706346, 125294780, 175412692, 219265865, 438531730, 877063460]

約数ペア:

[(1, 877063460), (2, 438531730), (4, 219265865), (5, 175412692), (7, 125294780), (10, 87706346), (13, 67466420), (14, 62647390), (20, 43853173), (26, 33733210), (28, 31323695), (35, 25058956), (52, 16866605), (65, 13493284), (70, 12529478), (91, 9638060), (130, 6746642), (140, 6264739), (182, 4819030), (223, 3933020), (260, 3373321), (364, 2409515), (446, 1966510), (455, 1927612), (892, 983255), (910, 963806), (1115, 786604), (1561, 561860), (1820, 481903), (2161, 405860), (2230, 393302), (2899, 302540), (3122, 280930), (4322, 202930), (4460, 196651), (5798, 151270), (6244, 140465), (7805, 112372), (8644, 101465), (10805, 81172), (11596, 75635), (14495, 60508), (15127, 57980), (15610, 56186), (20293, 43220), (21610, 40586), (28093, 31220), (28990, 30254)]