8992480

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:97

約数の個数: 144

約数和(自身を含む): 26199936

約数和(自身を除く): 17207456

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 37, 40, 49, 56, 62, 70, 74, 80, 98, 112, 124, 140, 148, 155, 160, 185, 196, 217, 224, 245, 248, 259, 280, 296, 310, 370, 392, 434, 490, 496, 518, 560, 592, 620, 740, 784, 868, 980, 992, 1036, 1085, 1120, 1147, 1184, 1240, 1295, 1480, 1519, 1568, 1736, 1813, 1960, 2072, 2170, 2294, 2480, 2590, 2960, 3038, 3472, 3626, 3920, 4144, 4340, 4588, 4960, 5180, 5735, 5920, 6076, 6944, 7252, 7595, 7840, 8029, 8288, 8680, 9065, 9176, 10360, 11470, 12152, 14504, 15190, 16058, 17360, 18130, 18352, 20720, 22940, 24304, 29008, 30380, 32116, 34720, 36260, 36704, 40145, 41440, 45880, 48608, 56203, 58016, 60760, 64232, 72520, 80290, 91760, 112406, 121520, 128464, 145040, 160580, 183520, 224812, 243040, 256928, 281015, 290080, 321160, 449624, 562030, 642320, 899248, 1124060, 1284640, 1798496, 2248120, 4496240, 8992480]

約数ペア:

[(1, 8992480), (2, 4496240), (4, 2248120), (5, 1798496), (7, 1284640), (8, 1124060), (10, 899248), (14, 642320), (16, 562030), (20, 449624), (28, 321160), (31, 290080), (32, 281015), (35, 256928), (37, 243040), (40, 224812), (49, 183520), (56, 160580), (62, 145040), (70, 128464), (74, 121520), (80, 112406), (98, 91760), (112, 80290), (124, 72520), (140, 64232), (148, 60760), (155, 58016), (160, 56203), (185, 48608), (196, 45880), (217, 41440), (224, 40145), (245, 36704), (248, 36260), (259, 34720), (280, 32116), (296, 30380), (310, 29008), (370, 24304), (392, 22940), (434, 20720), (490, 18352), (496, 18130), (518, 17360), (560, 16058), (592, 15190), (620, 14504), (740, 12152), (784, 11470), (868, 10360), (980, 9176), (992, 9065), (1036, 8680), (1085, 8288), (1120, 8029), (1147, 7840), (1184, 7595), (1240, 7252), (1295, 6944), (1480, 6076), (1519, 5920), (1568, 5735), (1736, 5180), (1813, 4960), (1960, 4588), (2072, 4340), (2170, 4144), (2294, 3920), (2480, 3626), (2590, 3472), (2960, 3038)]