101655080

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{457}}^1$

素因数の和:618

約数の個数: 64

約数和(自身を含む): 235448640

約数和(自身を除く): 133793560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 83, 134, 166, 268, 332, 335, 415, 457, 536, 664, 670, 830, 914, 1340, 1660, 1828, 2285, 2680, 3320, 3656, 4570, 5561, 9140, 11122, 18280, 22244, 27805, 30619, 37931, 44488, 55610, 61238, 75862, 111220, 122476, 151724, 153095, 189655, 222440, 244952, 303448, 306190, 379310, 612380, 758620, 1224760, 1517240, 2541377, 5082754, 10165508, 12706885, 20331016, 25413770, 50827540, 101655080]

約数ペア:

[(1, 101655080), (2, 50827540), (4, 25413770), (5, 20331016), (8, 12706885), (10, 10165508), (20, 5082754), (40, 2541377), (67, 1517240), (83, 1224760), (134, 758620), (166, 612380), (268, 379310), (332, 306190), (335, 303448), (415, 244952), (457, 222440), (536, 189655), (664, 153095), (670, 151724), (830, 122476), (914, 111220), (1340, 75862), (1660, 61238), (1828, 55610), (2285, 44488), (2680, 37931), (3320, 30619), (3656, 27805), (4570, 22244), (5561, 18280), (9140, 11122)]