93417040

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{461}}^1$

素因数の和:640

約数の個数: 80

約数和(自身を含む): 232016400

約数和(自身を除く): 138599360

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 149, 170, 272, 298, 340, 461, 596, 680, 745, 922, 1192, 1360, 1490, 1844, 2305, 2384, 2533, 2980, 3688, 4610, 5066, 5960, 7376, 7837, 9220, 10132, 11920, 12665, 15674, 18440, 20264, 25330, 31348, 36880, 39185, 40528, 50660, 62696, 68689, 78370, 101320, 125392, 137378, 156740, 202640, 274756, 313480, 343445, 549512, 626960, 686890, 1099024, 1167713, 1373780, 2335426, 2747560, 4670852, 5495120, 5838565, 9341704, 11677130, 18683408, 23354260, 46708520, 93417040]

約数ペア:

[(1, 93417040), (2, 46708520), (4, 23354260), (5, 18683408), (8, 11677130), (10, 9341704), (16, 5838565), (17, 5495120), (20, 4670852), (34, 2747560), (40, 2335426), (68, 1373780), (80, 1167713), (85, 1099024), (136, 686890), (149, 626960), (170, 549512), (272, 343445), (298, 313480), (340, 274756), (461, 202640), (596, 156740), (680, 137378), (745, 125392), (922, 101320), (1192, 78370), (1360, 68689), (1490, 62696), (1844, 50660), (2305, 40528), (2384, 39185), (2533, 36880), (2980, 31348), (3688, 25330), (4610, 20264), (5066, 18440), (5960, 15674), (7376, 12665), (7837, 11920), (9220, 10132)]