43833380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^2$

素因数の和:181

約数の個数: 72

約数和(自身を含む): 101687040

約数和(自身を除く): 57853660

約数列:

[1, 2, 4, 5, 10, 19, 20, 31, 38, 61, 62, 76, 95, 122, 124, 155, 190, 244, 305, 310, 380, 589, 610, 620, 1159, 1178, 1220, 1891, 2318, 2356, 2945, 3721, 3782, 4636, 5795, 5890, 7442, 7564, 9455, 11590, 11780, 14884, 18605, 18910, 23180, 35929, 37210, 37820, 70699, 71858, 74420, 115351, 141398, 143716, 179645, 230702, 282796, 353495, 359290, 461404, 576755, 706990, 718580, 1153510, 1413980, 2191669, 2307020, 4383338, 8766676, 10958345, 21916690, 43833380]

約数ペア:

[(1, 43833380), (2, 21916690), (4, 10958345), (5, 8766676), (10, 4383338), (19, 2307020), (20, 2191669), (31, 1413980), (38, 1153510), (61, 718580), (62, 706990), (76, 576755), (95, 461404), (122, 359290), (124, 353495), (155, 282796), (190, 230702), (244, 179645), (305, 143716), (310, 141398), (380, 115351), (589, 74420), (610, 71858), (620, 70699), (1159, 37820), (1178, 37210), (1220, 35929), (1891, 23180), (2318, 18910), (2356, 18605), (2945, 14884), (3721, 11780), (3782, 11590), (4636, 9455), (5795, 7564), (5890, 7442)]