32686240

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:290

約数の個数: 96

約数和(自身を含む): 83525904

約数和(自身を除く): 50839664

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 61, 68, 80, 85, 122, 136, 160, 170, 197, 244, 272, 305, 340, 394, 488, 544, 610, 680, 788, 976, 985, 1037, 1220, 1360, 1576, 1952, 1970, 2074, 2440, 2720, 3152, 3349, 3940, 4148, 4880, 5185, 6304, 6698, 7880, 8296, 9760, 10370, 12017, 13396, 15760, 16592, 16745, 20740, 24034, 26792, 31520, 33184, 33490, 41480, 48068, 53584, 60085, 66980, 82960, 96136, 107168, 120170, 133960, 165920, 192272, 204289, 240340, 267920, 384544, 408578, 480680, 535840, 817156, 961360, 1021445, 1634312, 1922720, 2042890, 3268624, 4085780, 6537248, 8171560, 16343120, 32686240]

約数ペア:

[(1, 32686240), (2, 16343120), (4, 8171560), (5, 6537248), (8, 4085780), (10, 3268624), (16, 2042890), (17, 1922720), (20, 1634312), (32, 1021445), (34, 961360), (40, 817156), (61, 535840), (68, 480680), (80, 408578), (85, 384544), (122, 267920), (136, 240340), (160, 204289), (170, 192272), (197, 165920), (244, 133960), (272, 120170), (305, 107168), (340, 96136), (394, 82960), (488, 66980), (544, 60085), (610, 53584), (680, 48068), (788, 41480), (976, 33490), (985, 33184), (1037, 31520), (1220, 26792), (1360, 24034), (1576, 20740), (1952, 16745), (1970, 16592), (2074, 15760), (2440, 13396), (2720, 12017), (3152, 10370), (3349, 9760), (3940, 8296), (4148, 7880), (4880, 6698), (5185, 6304)]