40521870

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2633}}^1$

素因数の和:2671

約数の個数: 80

約数和(自身を含む): 114737040

約数和(自身を除く): 74215170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 81, 90, 95, 114, 135, 162, 171, 190, 270, 285, 342, 405, 513, 570, 810, 855, 1026, 1539, 1710, 2565, 2633, 3078, 5130, 5266, 7695, 7899, 13165, 15390, 15798, 23697, 26330, 39495, 47394, 50027, 71091, 78990, 100054, 118485, 142182, 150081, 213273, 236970, 250135, 300162, 355455, 426546, 450243, 500270, 710910, 750405, 900486, 1066365, 1350729, 1500810, 2132730, 2251215, 2701458, 4052187, 4502430, 6753645, 8104374, 13507290, 20260935, 40521870]

約数ペア:

[(1, 40521870), (2, 20260935), (3, 13507290), (5, 8104374), (6, 6753645), (9, 4502430), (10, 4052187), (15, 2701458), (18, 2251215), (19, 2132730), (27, 1500810), (30, 1350729), (38, 1066365), (45, 900486), (54, 750405), (57, 710910), (81, 500270), (90, 450243), (95, 426546), (114, 355455), (135, 300162), (162, 250135), (171, 236970), (190, 213273), (270, 150081), (285, 142182), (342, 118485), (405, 100054), (513, 78990), (570, 71091), (810, 50027), (855, 47394), (1026, 39495), (1539, 26330), (1710, 23697), (2565, 15798), (2633, 15390), (3078, 13165), (5130, 7899), (5266, 7695)]