26615200

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:159

約数の個数: 144

約数和(自身を含む): 73120320

約数和(自身を除く): 46505120

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 25, 32, 34, 38, 40, 50, 68, 76, 80, 85, 95, 100, 103, 136, 152, 160, 170, 190, 200, 206, 272, 304, 323, 340, 380, 400, 412, 425, 475, 515, 544, 608, 646, 680, 760, 800, 824, 850, 950, 1030, 1292, 1360, 1520, 1615, 1648, 1700, 1751, 1900, 1957, 2060, 2575, 2584, 2720, 3040, 3230, 3296, 3400, 3502, 3800, 3914, 4120, 5150, 5168, 6460, 6800, 7004, 7600, 7828, 8075, 8240, 8755, 9785, 10300, 10336, 12920, 13600, 14008, 15200, 15656, 16150, 16480, 17510, 19570, 20600, 25840, 28016, 31312, 32300, 33269, 35020, 39140, 41200, 43775, 48925, 51680, 56032, 62624, 64600, 66538, 70040, 78280, 82400, 87550, 97850, 129200, 133076, 140080, 156560, 166345, 175100, 195700, 258400, 266152, 280160, 313120, 332690, 350200, 391400, 532304, 665380, 700400, 782800, 831725, 1064608, 1330760, 1400800, 1565600, 1663450, 2661520, 3326900, 5323040, 6653800, 13307600, 26615200]

約数ペア:

[(1, 26615200), (2, 13307600), (4, 6653800), (5, 5323040), (8, 3326900), (10, 2661520), (16, 1663450), (17, 1565600), (19, 1400800), (20, 1330760), (25, 1064608), (32, 831725), (34, 782800), (38, 700400), (40, 665380), (50, 532304), (68, 391400), (76, 350200), (80, 332690), (85, 313120), (95, 280160), (100, 266152), (103, 258400), (136, 195700), (152, 175100), (160, 166345), (170, 156560), (190, 140080), (200, 133076), (206, 129200), (272, 97850), (304, 87550), (323, 82400), (340, 78280), (380, 70040), (400, 66538), (412, 64600), (425, 62624), (475, 56032), (515, 51680), (544, 48925), (608, 43775), (646, 41200), (680, 39140), (760, 35020), (800, 33269), (824, 32300), (850, 31312), (950, 28016), (1030, 25840), (1292, 20600), (1360, 19570), (1520, 17510), (1615, 16480), (1648, 16150), (1700, 15656), (1751, 15200), (1900, 14008), (1957, 13600), (2060, 12920), (2575, 10336), (2584, 10300), (2720, 9785), (3040, 8755), (3230, 8240), (3296, 8075), (3400, 7828), (3502, 7600), (3800, 7004), (3914, 6800), (4120, 6460), (5150, 5168)]