100523920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2459}}^1$

素因数の和:2552

約数の個数: 80

約数和(自身を含む): 270875520

約数和(自身を除く): 170351600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 73, 80, 112, 140, 146, 280, 292, 365, 511, 560, 584, 730, 1022, 1168, 1460, 2044, 2459, 2555, 2920, 4088, 4918, 5110, 5840, 8176, 9836, 10220, 12295, 17213, 19672, 20440, 24590, 34426, 39344, 40880, 49180, 68852, 86065, 98360, 137704, 172130, 179507, 196720, 275408, 344260, 359014, 688520, 718028, 897535, 1256549, 1377040, 1436056, 1795070, 2513098, 2872112, 3590140, 5026196, 6282745, 7180280, 10052392, 12565490, 14360560, 20104784, 25130980, 50261960, 100523920]

約数ペア:

[(1, 100523920), (2, 50261960), (4, 25130980), (5, 20104784), (7, 14360560), (8, 12565490), (10, 10052392), (14, 7180280), (16, 6282745), (20, 5026196), (28, 3590140), (35, 2872112), (40, 2513098), (56, 1795070), (70, 1436056), (73, 1377040), (80, 1256549), (112, 897535), (140, 718028), (146, 688520), (280, 359014), (292, 344260), (365, 275408), (511, 196720), (560, 179507), (584, 172130), (730, 137704), (1022, 98360), (1168, 86065), (1460, 68852), (2044, 49180), (2459, 40880), (2555, 39344), (2920, 34426), (4088, 24590), (4918, 20440), (5110, 19672), (5840, 17213), (8176, 12295), (9836, 10220)]