32441200

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:203

約数の個数: 120

約数和(自身を含む): 87043536

約数和(自身を除く): 54602336

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 73, 80, 88, 100, 101, 110, 146, 176, 200, 202, 220, 275, 292, 365, 400, 404, 440, 505, 550, 584, 730, 803, 808, 880, 1010, 1100, 1111, 1168, 1460, 1606, 1616, 1825, 2020, 2200, 2222, 2525, 2920, 3212, 3650, 4015, 4040, 4400, 4444, 5050, 5555, 5840, 6424, 7300, 7373, 8030, 8080, 8888, 10100, 11110, 12848, 14600, 14746, 16060, 17776, 20075, 20200, 22220, 27775, 29200, 29492, 32120, 36865, 40150, 40400, 44440, 55550, 58984, 64240, 73730, 80300, 81103, 88880, 111100, 117968, 147460, 160600, 162206, 184325, 222200, 294920, 321200, 324412, 368650, 405515, 444400, 589840, 648824, 737300, 811030, 1297648, 1474600, 1622060, 2027575, 2949200, 3244120, 4055150, 6488240, 8110300, 16220600, 32441200]

約数ペア:

[(1, 32441200), (2, 16220600), (4, 8110300), (5, 6488240), (8, 4055150), (10, 3244120), (11, 2949200), (16, 2027575), (20, 1622060), (22, 1474600), (25, 1297648), (40, 811030), (44, 737300), (50, 648824), (55, 589840), (73, 444400), (80, 405515), (88, 368650), (100, 324412), (101, 321200), (110, 294920), (146, 222200), (176, 184325), (200, 162206), (202, 160600), (220, 147460), (275, 117968), (292, 111100), (365, 88880), (400, 81103), (404, 80300), (440, 73730), (505, 64240), (550, 58984), (584, 55550), (730, 44440), (803, 40400), (808, 40150), (880, 36865), (1010, 32120), (1100, 29492), (1111, 29200), (1168, 27775), (1460, 22220), (1606, 20200), (1616, 20075), (1825, 17776), (2020, 16060), (2200, 14746), (2222, 14600), (2525, 12848), (2920, 11110), (3212, 10100), (3650, 8888), (4015, 8080), (4040, 8030), (4400, 7373), (4444, 7300), (5050, 6424), (5555, 5840)]