192073520

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1889}}^1$

素因数の和:1974

約数の個数: 80

約数和(自身を含む): 472469760

約数和(自身を除く): 280396240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 41, 62, 80, 82, 124, 155, 164, 205, 248, 310, 328, 410, 496, 620, 656, 820, 1240, 1271, 1640, 1889, 2480, 2542, 3280, 3778, 5084, 6355, 7556, 9445, 10168, 12710, 15112, 18890, 20336, 25420, 30224, 37780, 50840, 58559, 75560, 77449, 101680, 117118, 151120, 154898, 234236, 292795, 309796, 387245, 468472, 585590, 619592, 774490, 936944, 1171180, 1239184, 1548980, 2342360, 2400919, 3097960, 4684720, 4801838, 6195920, 9603676, 12004595, 19207352, 24009190, 38414704, 48018380, 96036760, 192073520]

約数ペア:

[(1, 192073520), (2, 96036760), (4, 48018380), (5, 38414704), (8, 24009190), (10, 19207352), (16, 12004595), (20, 9603676), (31, 6195920), (40, 4801838), (41, 4684720), (62, 3097960), (80, 2400919), (82, 2342360), (124, 1548980), (155, 1239184), (164, 1171180), (205, 936944), (248, 774490), (310, 619592), (328, 585590), (410, 468472), (496, 387245), (620, 309796), (656, 292795), (820, 234236), (1240, 154898), (1271, 151120), (1640, 117118), (1889, 101680), (2480, 77449), (2542, 75560), (3280, 58559), (3778, 50840), (5084, 37780), (6355, 30224), (7556, 25420), (9445, 20336), (10168, 18890), (12710, 15112)]