22838480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2399}}^1$

素因数の和:2436

約数の個数: 80

約数和(自身を含む): 64281600

約数和(自身を除く): 41443120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 340, 476, 560, 595, 680, 952, 1190, 1360, 1904, 2380, 2399, 4760, 4798, 9520, 9596, 11995, 16793, 19192, 23990, 33586, 38384, 40783, 47980, 67172, 81566, 83965, 95960, 134344, 163132, 167930, 191920, 203915, 268688, 285481, 326264, 335860, 407830, 570962, 652528, 671720, 815660, 1141924, 1343440, 1427405, 1631320, 2283848, 2854810, 3262640, 4567696, 5709620, 11419240, 22838480]

約数ペア:

[(1, 22838480), (2, 11419240), (4, 5709620), (5, 4567696), (7, 3262640), (8, 2854810), (10, 2283848), (14, 1631320), (16, 1427405), (17, 1343440), (20, 1141924), (28, 815660), (34, 671720), (35, 652528), (40, 570962), (56, 407830), (68, 335860), (70, 326264), (80, 285481), (85, 268688), (112, 203915), (119, 191920), (136, 167930), (140, 163132), (170, 134344), (238, 95960), (272, 83965), (280, 81566), (340, 67172), (476, 47980), (560, 40783), (595, 38384), (680, 33586), (952, 23990), (1190, 19192), (1360, 16793), (1904, 11995), (2380, 9596), (2399, 9520), (4760, 4798)]