23219215120

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{96973}}^1$

素因数の和:97100

約数の個数: 80

約数和(自身を含む): 56059505712

約数和(自身を除く): 32840290592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 73, 80, 82, 146, 164, 205, 292, 328, 365, 410, 584, 656, 730, 820, 1168, 1460, 1640, 2920, 2993, 3280, 5840, 5986, 11972, 14965, 23944, 29930, 47888, 59860, 96973, 119720, 193946, 239440, 387892, 484865, 775784, 969730, 1551568, 1939460, 3878920, 3975893, 7079029, 7757840, 7951786, 14158058, 15903572, 19879465, 28316116, 31807144, 35395145, 39758930, 56632232, 63614288, 70790290, 79517860, 113264464, 141580580, 159035720, 283161160, 290240189, 318071440, 566322320, 580480378, 1160960756, 1451200945, 2321921512, 2902401890, 4643843024, 5804803780, 11609607560, 23219215120]

約数ペア:

[(1, 23219215120), (2, 11609607560), (4, 5804803780), (5, 4643843024), (8, 2902401890), (10, 2321921512), (16, 1451200945), (20, 1160960756), (40, 580480378), (41, 566322320), (73, 318071440), (80, 290240189), (82, 283161160), (146, 159035720), (164, 141580580), (205, 113264464), (292, 79517860), (328, 70790290), (365, 63614288), (410, 56632232), (584, 39758930), (656, 35395145), (730, 31807144), (820, 28316116), (1168, 19879465), (1460, 15903572), (1640, 14158058), (2920, 7951786), (2993, 7757840), (3280, 7079029), (5840, 3975893), (5986, 3878920), (11972, 1939460), (14965, 1551568), (23944, 969730), (29930, 775784), (47888, 484865), (59860, 387892), (96973, 239440), (119720, 193946)]