44339920

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{941}}^1$

素因数の和:1004

約数の個数: 80

約数和(自身を含む): 112135680

約数和(自身を除く): 67795760

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 38, 40, 62, 76, 80, 95, 124, 152, 155, 190, 248, 304, 310, 380, 496, 589, 620, 760, 941, 1178, 1240, 1520, 1882, 2356, 2480, 2945, 3764, 4705, 4712, 5890, 7528, 9410, 9424, 11780, 15056, 17879, 18820, 23560, 29171, 35758, 37640, 47120, 58342, 71516, 75280, 89395, 116684, 143032, 145855, 178790, 233368, 286064, 291710, 357580, 466736, 554249, 583420, 715160, 1108498, 1166840, 1430320, 2216996, 2333680, 2771245, 4433992, 5542490, 8867984, 11084980, 22169960, 44339920]

約数ペア:

[(1, 44339920), (2, 22169960), (4, 11084980), (5, 8867984), (8, 5542490), (10, 4433992), (16, 2771245), (19, 2333680), (20, 2216996), (31, 1430320), (38, 1166840), (40, 1108498), (62, 715160), (76, 583420), (80, 554249), (95, 466736), (124, 357580), (152, 291710), (155, 286064), (190, 233368), (248, 178790), (304, 145855), (310, 143032), (380, 116684), (496, 89395), (589, 75280), (620, 71516), (760, 58342), (941, 47120), (1178, 37640), (1240, 35758), (1520, 29171), (1882, 23560), (2356, 18820), (2480, 17879), (2945, 15056), (3764, 11780), (4705, 9424), (4712, 9410), (5890, 7528)]