20140534240

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{409}}^1\times {\mathrm{5807}}^1$

素因数の和:6284

約数の個数: 96

約数和(自身を含む): 48606687360

約数和(自身を除く): 28466153120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 212, 265, 409, 424, 530, 818, 848, 1060, 1636, 1696, 2045, 2120, 3272, 4090, 4240, 5807, 6544, 8180, 8480, 11614, 13088, 16360, 21677, 23228, 29035, 32720, 43354, 46456, 58070, 65440, 86708, 92912, 108385, 116140, 173416, 185824, 216770, 232280, 307771, 346832, 433540, 464560, 615542, 693664, 867080, 929120, 1231084, 1538855, 1734160, 2375063, 2462168, 3077710, 3468320, 4750126, 4924336, 6155420, 9500252, 9848672, 11875315, 12310840, 19000504, 23750630, 24621680, 38001008, 47501260, 49243360, 76002016, 95002520, 125878339, 190005040, 251756678, 380010080, 503513356, 629391695, 1007026712, 1258783390, 2014053424, 2517566780, 4028106848, 5035133560, 10070267120, 20140534240]

約数ペア:

[(1, 20140534240), (2, 10070267120), (4, 5035133560), (5, 4028106848), (8, 2517566780), (10, 2014053424), (16, 1258783390), (20, 1007026712), (32, 629391695), (40, 503513356), (53, 380010080), (80, 251756678), (106, 190005040), (160, 125878339), (212, 95002520), (265, 76002016), (409, 49243360), (424, 47501260), (530, 38001008), (818, 24621680), (848, 23750630), (1060, 19000504), (1636, 12310840), (1696, 11875315), (2045, 9848672), (2120, 9500252), (3272, 6155420), (4090, 4924336), (4240, 4750126), (5807, 3468320), (6544, 3077710), (8180, 2462168), (8480, 2375063), (11614, 1734160), (13088, 1538855), (16360, 1231084), (21677, 929120), (23228, 867080), (29035, 693664), (32720, 615542), (43354, 464560), (46456, 433540), (58070, 346832), (65440, 307771), (86708, 232280), (92912, 216770), (108385, 185824), (116140, 173416)]