200225120

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{54409}}^1$

素因数の和:54447

約数の個数: 48

約数和(自身を含む): 493607520

約数和(自身を除く): 293382400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 54409, 108818, 217636, 272045, 435272, 544090, 870544, 1088180, 1251407, 1741088, 2176360, 2502814, 4352720, 5005628, 6257035, 8705440, 10011256, 12514070, 20022512, 25028140, 40045024, 50056280, 100112560, 200225120]

約数ペア:

[(1, 200225120), (2, 100112560), (4, 50056280), (5, 40045024), (8, 25028140), (10, 20022512), (16, 12514070), (20, 10011256), (23, 8705440), (32, 6257035), (40, 5005628), (46, 4352720), (80, 2502814), (92, 2176360), (115, 1741088), (160, 1251407), (184, 1088180), (230, 870544), (368, 544090), (460, 435272), (736, 272045), (920, 217636), (1840, 108818), (3680, 54409)]