2029646960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{100279}}^1$

素因数の和:100326

約数の個数: 80

約数和(自身を含む): 5371799040

約数和(自身を除く): 3342152080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 40, 44, 46, 55, 80, 88, 92, 110, 115, 176, 184, 220, 230, 253, 368, 440, 460, 506, 880, 920, 1012, 1265, 1840, 2024, 2530, 4048, 5060, 10120, 20240, 100279, 200558, 401116, 501395, 802232, 1002790, 1103069, 1604464, 2005580, 2206138, 2306417, 4011160, 4412276, 4612834, 5515345, 8022320, 8824552, 9225668, 11030690, 11532085, 17649104, 18451336, 22061380, 23064170, 25370587, 36902672, 44122760, 46128340, 50741174, 88245520, 92256680, 101482348, 126852935, 184513360, 202964696, 253705870, 405929392, 507411740, 1014823480, 2029646960]

約数ペア:

[(1, 2029646960), (2, 1014823480), (4, 507411740), (5, 405929392), (8, 253705870), (10, 202964696), (11, 184513360), (16, 126852935), (20, 101482348), (22, 92256680), (23, 88245520), (40, 50741174), (44, 46128340), (46, 44122760), (55, 36902672), (80, 25370587), (88, 23064170), (92, 22061380), (110, 18451336), (115, 17649104), (176, 11532085), (184, 11030690), (220, 9225668), (230, 8824552), (253, 8022320), (368, 5515345), (440, 4612834), (460, 4412276), (506, 4011160), (880, 2306417), (920, 2206138), (1012, 2005580), (1265, 1604464), (1840, 1103069), (2024, 1002790), (2530, 802232), (4048, 501395), (5060, 401116), (10120, 200558), (20240, 100279)]