454817120

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1951}}^1$

素因数の和:2044

約数の個数: 96

約数和(自身を含む): 1133346816

約数和(自身を除く): 678529696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 47, 62, 80, 94, 124, 155, 160, 188, 235, 248, 310, 376, 470, 496, 620, 752, 940, 992, 1240, 1457, 1504, 1880, 1951, 2480, 2914, 3760, 3902, 4960, 5828, 7285, 7520, 7804, 9755, 11656, 14570, 15608, 19510, 23312, 29140, 31216, 39020, 46624, 58280, 60481, 62432, 78040, 91697, 116560, 120962, 156080, 183394, 233120, 241924, 302405, 312160, 366788, 458485, 483848, 604810, 733576, 916970, 967696, 1209620, 1467152, 1833940, 1935392, 2419240, 2842607, 2934304, 3667880, 4838480, 5685214, 7335760, 9676960, 11370428, 14213035, 14671520, 22740856, 28426070, 45481712, 56852140, 90963424, 113704280, 227408560, 454817120]

約数ペア:

[(1, 454817120), (2, 227408560), (4, 113704280), (5, 90963424), (8, 56852140), (10, 45481712), (16, 28426070), (20, 22740856), (31, 14671520), (32, 14213035), (40, 11370428), (47, 9676960), (62, 7335760), (80, 5685214), (94, 4838480), (124, 3667880), (155, 2934304), (160, 2842607), (188, 2419240), (235, 1935392), (248, 1833940), (310, 1467152), (376, 1209620), (470, 967696), (496, 916970), (620, 733576), (752, 604810), (940, 483848), (992, 458485), (1240, 366788), (1457, 312160), (1504, 302405), (1880, 241924), (1951, 233120), (2480, 183394), (2914, 156080), (3760, 120962), (3902, 116560), (4960, 91697), (5828, 78040), (7285, 62432), (7520, 60481), (7804, 58280), (9755, 46624), (11656, 39020), (14570, 31216), (15608, 29140), (19510, 23312)]