27416450

素因数分解:

$2^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:263

約数の個数: 48

約数和(自身を含む): 52931880

約数和(自身を除く): 25515430

約数列:

[1, 2, 5, 10, 25, 50, 61, 89, 101, 122, 178, 202, 305, 445, 505, 610, 890, 1010, 1525, 2225, 2525, 3050, 4450, 5050, 5429, 6161, 8989, 10858, 12322, 17978, 27145, 30805, 44945, 54290, 61610, 89890, 135725, 154025, 224725, 271450, 308050, 449450, 548329, 1096658, 2741645, 5483290, 13708225, 27416450]

約数ペア:

[(1, 27416450), (2, 13708225), (5, 5483290), (10, 2741645), (25, 1096658), (50, 548329), (61, 449450), (89, 308050), (101, 271450), (122, 224725), (178, 154025), (202, 135725), (305, 89890), (445, 61610), (505, 54290), (610, 44945), (890, 30805), (1010, 27145), (1525, 17978), (2225, 12322), (2525, 10858), (3050, 8989), (4450, 6161), (5050, 5429)]