74910880

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1373}}^1$

素因数の和:1430

約数の個数: 96

約数和(自身を含む): 199438848

約数和(自身を除く): 124527968

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 80, 88, 110, 124, 155, 160, 176, 220, 248, 310, 341, 352, 440, 496, 620, 682, 880, 992, 1240, 1364, 1373, 1705, 1760, 2480, 2728, 2746, 3410, 4960, 5456, 5492, 6820, 6865, 10912, 10984, 13640, 13730, 15103, 21968, 27280, 27460, 30206, 42563, 43936, 54560, 54920, 60412, 75515, 85126, 109840, 120824, 151030, 170252, 212815, 219680, 241648, 302060, 340504, 425630, 468193, 483296, 604120, 681008, 851260, 936386, 1208240, 1362016, 1702520, 1872772, 2340965, 2416480, 3405040, 3745544, 4681930, 6810080, 7491088, 9363860, 14982176, 18727720, 37455440, 74910880]

約数ペア:

[(1, 74910880), (2, 37455440), (4, 18727720), (5, 14982176), (8, 9363860), (10, 7491088), (11, 6810080), (16, 4681930), (20, 3745544), (22, 3405040), (31, 2416480), (32, 2340965), (40, 1872772), (44, 1702520), (55, 1362016), (62, 1208240), (80, 936386), (88, 851260), (110, 681008), (124, 604120), (155, 483296), (160, 468193), (176, 425630), (220, 340504), (248, 302060), (310, 241648), (341, 219680), (352, 212815), (440, 170252), (496, 151030), (620, 120824), (682, 109840), (880, 85126), (992, 75515), (1240, 60412), (1364, 54920), (1373, 54560), (1705, 43936), (1760, 42563), (2480, 30206), (2728, 27460), (2746, 27280), (3410, 21968), (4960, 15103), (5456, 13730), (5492, 13640), (6820, 10984), (6865, 10912)]