24722080

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:242

約数の個数: 96

約数和(自身を含む): 63277200

約数和(自身を除く): 38555120

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 61, 68, 80, 85, 122, 136, 149, 160, 170, 244, 272, 298, 305, 340, 488, 544, 596, 610, 680, 745, 976, 1037, 1192, 1220, 1360, 1490, 1952, 2074, 2384, 2440, 2533, 2720, 2980, 4148, 4768, 4880, 5066, 5185, 5960, 8296, 9089, 9760, 10132, 10370, 11920, 12665, 16592, 18178, 20264, 20740, 23840, 25330, 33184, 36356, 40528, 41480, 45445, 50660, 72712, 81056, 82960, 90890, 101320, 145424, 154513, 165920, 181780, 202640, 290848, 309026, 363560, 405280, 618052, 727120, 772565, 1236104, 1454240, 1545130, 2472208, 3090260, 4944416, 6180520, 12361040, 24722080]

約数ペア:

[(1, 24722080), (2, 12361040), (4, 6180520), (5, 4944416), (8, 3090260), (10, 2472208), (16, 1545130), (17, 1454240), (20, 1236104), (32, 772565), (34, 727120), (40, 618052), (61, 405280), (68, 363560), (80, 309026), (85, 290848), (122, 202640), (136, 181780), (149, 165920), (160, 154513), (170, 145424), (244, 101320), (272, 90890), (298, 82960), (305, 81056), (340, 72712), (488, 50660), (544, 45445), (596, 41480), (610, 40528), (680, 36356), (745, 33184), (976, 25330), (1037, 23840), (1192, 20740), (1220, 20264), (1360, 18178), (1490, 16592), (1952, 12665), (2074, 11920), (2384, 10370), (2440, 10132), (2533, 9760), (2720, 9089), (2980, 8296), (4148, 5960), (4768, 5185), (4880, 5066)]