82430080

素因数分解:

$2^7\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^2$

素因数の和:174

約数の個数: 96

約数和(自身を含む): 205873740

約数和(自身を除く): 123443660

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 59, 64, 74, 80, 118, 128, 148, 160, 185, 236, 295, 296, 320, 370, 472, 590, 592, 640, 740, 944, 1180, 1184, 1480, 1888, 2183, 2360, 2368, 2960, 3481, 3776, 4366, 4720, 4736, 5920, 6962, 7552, 8732, 9440, 10915, 11840, 13924, 17405, 17464, 18880, 21830, 23680, 27848, 34810, 34928, 37760, 43660, 55696, 69620, 69856, 87320, 111392, 128797, 139240, 139712, 174640, 222784, 257594, 278480, 279424, 349280, 445568, 515188, 556960, 643985, 698560, 1030376, 1113920, 1287970, 1397120, 2060752, 2227840, 2575940, 4121504, 5151880, 8243008, 10303760, 16486016, 20607520, 41215040, 82430080]

約数ペア:

[(1, 82430080), (2, 41215040), (4, 20607520), (5, 16486016), (8, 10303760), (10, 8243008), (16, 5151880), (20, 4121504), (32, 2575940), (37, 2227840), (40, 2060752), (59, 1397120), (64, 1287970), (74, 1113920), (80, 1030376), (118, 698560), (128, 643985), (148, 556960), (160, 515188), (185, 445568), (236, 349280), (295, 279424), (296, 278480), (320, 257594), (370, 222784), (472, 174640), (590, 139712), (592, 139240), (640, 128797), (740, 111392), (944, 87320), (1180, 69856), (1184, 69620), (1480, 55696), (1888, 43660), (2183, 37760), (2360, 34928), (2368, 34810), (2960, 27848), (3481, 23680), (3776, 21830), (4366, 18880), (4720, 17464), (4736, 17405), (5920, 13924), (6962, 11840), (7552, 10915), (8732, 9440)]