45909820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{311}}^1$

素因数の和:403

約数の個数: 72

約数和(自身を含む): 108055584

約数和(自身を除く): 62145764

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 61, 110, 121, 122, 220, 242, 244, 305, 311, 484, 605, 610, 622, 671, 1210, 1220, 1244, 1342, 1555, 2420, 2684, 3110, 3355, 3421, 6220, 6710, 6842, 7381, 13420, 13684, 14762, 17105, 18971, 29524, 34210, 36905, 37631, 37942, 68420, 73810, 75262, 75884, 94855, 147620, 150524, 188155, 189710, 208681, 376310, 379420, 417362, 752620, 834724, 1043405, 2086810, 2295491, 4173620, 4590982, 9181964, 11477455, 22954910, 45909820]

約数ペア:

[(1, 45909820), (2, 22954910), (4, 11477455), (5, 9181964), (10, 4590982), (11, 4173620), (20, 2295491), (22, 2086810), (44, 1043405), (55, 834724), (61, 752620), (110, 417362), (121, 379420), (122, 376310), (220, 208681), (242, 189710), (244, 188155), (305, 150524), (311, 147620), (484, 94855), (605, 75884), (610, 75262), (622, 73810), (671, 68420), (1210, 37942), (1220, 37631), (1244, 36905), (1342, 34210), (1555, 29524), (2420, 18971), (2684, 17105), (3110, 14762), (3355, 13684), (3421, 13420), (6220, 7381), (6710, 6842)]