40580010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1249}}^1$

素因数の和:1300

約数の個数: 72

約数和(自身を含む): 111442500

約数和(自身を除く): 70862490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 361, 570, 722, 855, 1083, 1249, 1710, 1805, 2166, 2498, 3249, 3610, 3747, 5415, 6245, 6498, 7494, 10830, 11241, 12490, 16245, 18735, 22482, 23731, 32490, 37470, 47462, 56205, 71193, 112410, 118655, 142386, 213579, 237310, 355965, 427158, 450889, 711930, 901778, 1067895, 1352667, 2135790, 2254445, 2705334, 4058001, 4508890, 6763335, 8116002, 13526670, 20290005, 40580010]

約数ペア:

[(1, 40580010), (2, 20290005), (3, 13526670), (5, 8116002), (6, 6763335), (9, 4508890), (10, 4058001), (15, 2705334), (18, 2254445), (19, 2135790), (30, 1352667), (38, 1067895), (45, 901778), (57, 711930), (90, 450889), (95, 427158), (114, 355965), (171, 237310), (190, 213579), (285, 142386), (342, 118655), (361, 112410), (570, 71193), (722, 56205), (855, 47462), (1083, 37470), (1249, 32490), (1710, 23731), (1805, 22482), (2166, 18735), (2498, 16245), (3249, 12490), (3610, 11241), (3747, 10830), (5415, 7494), (6245, 6498)]