4167020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:111

約数の個数: 96

約数和(自身を含む): 10838016

約数和(自身を除く): 6670996

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 31, 44, 47, 52, 55, 62, 65, 94, 110, 124, 130, 143, 155, 188, 220, 235, 260, 286, 310, 341, 403, 470, 517, 572, 611, 620, 682, 715, 806, 940, 1034, 1222, 1364, 1430, 1457, 1612, 1705, 2015, 2068, 2444, 2585, 2860, 2914, 3055, 3410, 4030, 4433, 5170, 5828, 6110, 6721, 6820, 7285, 8060, 8866, 10340, 12220, 13442, 14570, 16027, 17732, 18941, 22165, 26884, 29140, 32054, 33605, 37882, 44330, 64108, 67210, 75764, 80135, 88660, 94705, 134420, 160270, 189410, 208351, 320540, 378820, 416702, 833404, 1041755, 2083510, 4167020]

約数ペア:

[(1, 4167020), (2, 2083510), (4, 1041755), (5, 833404), (10, 416702), (11, 378820), (13, 320540), (20, 208351), (22, 189410), (26, 160270), (31, 134420), (44, 94705), (47, 88660), (52, 80135), (55, 75764), (62, 67210), (65, 64108), (94, 44330), (110, 37882), (124, 33605), (130, 32054), (143, 29140), (155, 26884), (188, 22165), (220, 18941), (235, 17732), (260, 16027), (286, 14570), (310, 13442), (341, 12220), (403, 10340), (470, 8866), (517, 8060), (572, 7285), (611, 6820), (620, 6721), (682, 6110), (715, 5828), (806, 5170), (940, 4433), (1034, 4030), (1222, 3410), (1364, 3055), (1430, 2914), (1457, 2860), (1612, 2585), (1705, 2444), (2015, 2068)]