4483240

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1$

素因数の和:394

約数の個数: 64

約数和(自身を含む): 11275200

約数和(自身を除く): 6791960

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 34, 38, 40, 68, 76, 85, 95, 136, 152, 170, 190, 323, 340, 347, 380, 646, 680, 694, 760, 1292, 1388, 1615, 1735, 2584, 2776, 3230, 3470, 5899, 6460, 6593, 6940, 11798, 12920, 13186, 13880, 23596, 26372, 29495, 32965, 47192, 52744, 58990, 65930, 112081, 117980, 131860, 224162, 235960, 263720, 448324, 560405, 896648, 1120810, 2241620, 4483240]

約数ペア:

[(1, 4483240), (2, 2241620), (4, 1120810), (5, 896648), (8, 560405), (10, 448324), (17, 263720), (19, 235960), (20, 224162), (34, 131860), (38, 117980), (40, 112081), (68, 65930), (76, 58990), (85, 52744), (95, 47192), (136, 32965), (152, 29495), (170, 26372), (190, 23596), (323, 13880), (340, 13186), (347, 12920), (380, 11798), (646, 6940), (680, 6593), (694, 6460), (760, 5899), (1292, 3470), (1388, 3230), (1615, 2776), (1735, 2584)]