5442580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1$

素因数の和:217

約数の個数: 72

約数和(自身を含む): 13607496

約数和(自身を除く): 8164916

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 121, 130, 143, 173, 220, 242, 260, 286, 346, 484, 572, 605, 692, 715, 865, 1210, 1430, 1573, 1730, 1903, 2249, 2420, 2860, 3146, 3460, 3806, 4498, 6292, 7612, 7865, 8996, 9515, 11245, 15730, 19030, 20933, 22490, 24739, 31460, 38060, 41866, 44980, 49478, 83732, 98956, 104665, 123695, 209330, 247390, 272129, 418660, 494780, 544258, 1088516, 1360645, 2721290, 5442580]

約数ペア:

[(1, 5442580), (2, 2721290), (4, 1360645), (5, 1088516), (10, 544258), (11, 494780), (13, 418660), (20, 272129), (22, 247390), (26, 209330), (44, 123695), (52, 104665), (55, 98956), (65, 83732), (110, 49478), (121, 44980), (130, 41866), (143, 38060), (173, 31460), (220, 24739), (242, 22490), (260, 20933), (286, 19030), (346, 15730), (484, 11245), (572, 9515), (605, 8996), (692, 7865), (715, 7612), (865, 6292), (1210, 4498), (1430, 3806), (1573, 3460), (1730, 3146), (1903, 2860), (2249, 2420)]