1100371040

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{221849}}^1$

素因数の和:221895

約数の個数: 48

約数和(自身を含む): 2683497600

約数和(自身を除く): 1583126560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 221849, 443698, 887396, 1109245, 1774792, 2218490, 3549584, 4436980, 6877319, 7099168, 8873960, 13754638, 17747920, 27509276, 34386595, 35495840, 55018552, 68773190, 110037104, 137546380, 220074208, 275092760, 550185520, 1100371040]

約数ペア:

[(1, 1100371040), (2, 550185520), (4, 275092760), (5, 220074208), (8, 137546380), (10, 110037104), (16, 68773190), (20, 55018552), (31, 35495840), (32, 34386595), (40, 27509276), (62, 17747920), (80, 13754638), (124, 8873960), (155, 7099168), (160, 6877319), (248, 4436980), (310, 3549584), (496, 2218490), (620, 1774792), (992, 1109245), (1240, 887396), (2480, 443698), (4960, 221849)]