118341880

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5023}}^1$

素因数の和:5084

約数の個数: 64

約数和(自身を含む): 289382400

約数和(自身を除く): 171040520

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 31, 38, 40, 62, 76, 95, 124, 152, 155, 190, 248, 310, 380, 589, 620, 760, 1178, 1240, 2356, 2945, 4712, 5023, 5890, 10046, 11780, 20092, 23560, 25115, 40184, 50230, 95437, 100460, 155713, 190874, 200920, 311426, 381748, 477185, 622852, 763496, 778565, 954370, 1245704, 1557130, 1908740, 2958547, 3114260, 3817480, 5917094, 6228520, 11834188, 14792735, 23668376, 29585470, 59170940, 118341880]

約数ペア:

[(1, 118341880), (2, 59170940), (4, 29585470), (5, 23668376), (8, 14792735), (10, 11834188), (19, 6228520), (20, 5917094), (31, 3817480), (38, 3114260), (40, 2958547), (62, 1908740), (76, 1557130), (95, 1245704), (124, 954370), (152, 778565), (155, 763496), (190, 622852), (248, 477185), (310, 381748), (380, 311426), (589, 200920), (620, 190874), (760, 155713), (1178, 100460), (1240, 95437), (2356, 50230), (2945, 40184), (4712, 25115), (5023, 23560), (5890, 20092), (10046, 11780)]