804514360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{1951}}^1$

素因数の和:2049

約数の個数: 96

約数和(自身を含む): 1993265280

約数和(自身を除く): 1188750920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 61, 65, 104, 122, 130, 169, 244, 260, 305, 338, 488, 520, 610, 676, 793, 845, 1220, 1352, 1586, 1690, 1951, 2440, 3172, 3380, 3902, 3965, 6344, 6760, 7804, 7930, 9755, 10309, 15608, 15860, 19510, 20618, 25363, 31720, 39020, 41236, 50726, 51545, 78040, 82472, 101452, 103090, 119011, 126815, 202904, 206180, 238022, 253630, 329719, 412360, 476044, 507260, 595055, 659438, 952088, 1014520, 1190110, 1318876, 1547143, 1648595, 2380220, 2637752, 3094286, 3297190, 4760440, 6188572, 6594380, 7735715, 12377144, 13188760, 15471430, 20112859, 30942860, 40225718, 61885720, 80451436, 100564295, 160902872, 201128590, 402257180, 804514360]

約数ペア:

[(1, 804514360), (2, 402257180), (4, 201128590), (5, 160902872), (8, 100564295), (10, 80451436), (13, 61885720), (20, 40225718), (26, 30942860), (40, 20112859), (52, 15471430), (61, 13188760), (65, 12377144), (104, 7735715), (122, 6594380), (130, 6188572), (169, 4760440), (244, 3297190), (260, 3094286), (305, 2637752), (338, 2380220), (488, 1648595), (520, 1547143), (610, 1318876), (676, 1190110), (793, 1014520), (845, 952088), (1220, 659438), (1352, 595055), (1586, 507260), (1690, 476044), (1951, 412360), (2440, 329719), (3172, 253630), (3380, 238022), (3902, 206180), (3965, 202904), (6344, 126815), (6760, 119011), (7804, 103090), (7930, 101452), (9755, 82472), (10309, 78040), (15608, 51545), (15860, 50726), (19510, 41236), (20618, 39020), (25363, 31720)]