2023809320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{10781}}^1$

素因数の和:10843

約数の個数: 96

約数和(自身を含む): 5176006920

約数和(自身を除く): 3152197600

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 130, 152, 190, 247, 260, 361, 380, 494, 520, 722, 760, 988, 1235, 1444, 1805, 1976, 2470, 2888, 3610, 4693, 4940, 7220, 9386, 9880, 10781, 14440, 18772, 21562, 23465, 37544, 43124, 46930, 53905, 86248, 93860, 107810, 140153, 187720, 204839, 215620, 280306, 409678, 431240, 560612, 700765, 819356, 1024195, 1121224, 1401530, 1638712, 2048390, 2662907, 2803060, 3891941, 4096780, 5325814, 5606120, 7783882, 8193560, 10651628, 13314535, 15567764, 19459705, 21303256, 26629070, 31135528, 38919410, 50595233, 53258140, 77838820, 101190466, 106516280, 155677640, 202380932, 252976165, 404761864, 505952330, 1011904660, 2023809320]

約数ペア:

[(1, 2023809320), (2, 1011904660), (4, 505952330), (5, 404761864), (8, 252976165), (10, 202380932), (13, 155677640), (19, 106516280), (20, 101190466), (26, 77838820), (38, 53258140), (40, 50595233), (52, 38919410), (65, 31135528), (76, 26629070), (95, 21303256), (104, 19459705), (130, 15567764), (152, 13314535), (190, 10651628), (247, 8193560), (260, 7783882), (361, 5606120), (380, 5325814), (494, 4096780), (520, 3891941), (722, 2803060), (760, 2662907), (988, 2048390), (1235, 1638712), (1444, 1401530), (1805, 1121224), (1976, 1024195), (2470, 819356), (2888, 700765), (3610, 560612), (4693, 431240), (4940, 409678), (7220, 280306), (9386, 215620), (9880, 204839), (10781, 187720), (14440, 140153), (18772, 107810), (21562, 93860), (23465, 86248), (37544, 53905), (43124, 46930)]