101042560

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:324

約数の個数: 128

約数和(自身を含む): 263723040

約数和(自身を除く): 162680480

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 37, 40, 64, 68, 74, 80, 85, 128, 136, 148, 160, 170, 185, 251, 272, 296, 320, 340, 370, 502, 544, 592, 629, 640, 680, 740, 1004, 1088, 1184, 1255, 1258, 1360, 1480, 2008, 2176, 2368, 2510, 2516, 2720, 2960, 3145, 4016, 4267, 4736, 5020, 5032, 5440, 5920, 6290, 8032, 8534, 9287, 10040, 10064, 10880, 11840, 12580, 16064, 17068, 18574, 20080, 20128, 21335, 23680, 25160, 32128, 34136, 37148, 40160, 40256, 42670, 46435, 50320, 68272, 74296, 80320, 80512, 85340, 92870, 100640, 136544, 148592, 157879, 160640, 170680, 185740, 201280, 273088, 297184, 315758, 341360, 371480, 402560, 546176, 594368, 631516, 682720, 742960, 789395, 1188736, 1263032, 1365440, 1485920, 1578790, 2526064, 2730880, 2971840, 3157580, 5052128, 5943680, 6315160, 10104256, 12630320, 20208512, 25260640, 50521280, 101042560]

約数ペア:

[(1, 101042560), (2, 50521280), (4, 25260640), (5, 20208512), (8, 12630320), (10, 10104256), (16, 6315160), (17, 5943680), (20, 5052128), (32, 3157580), (34, 2971840), (37, 2730880), (40, 2526064), (64, 1578790), (68, 1485920), (74, 1365440), (80, 1263032), (85, 1188736), (128, 789395), (136, 742960), (148, 682720), (160, 631516), (170, 594368), (185, 546176), (251, 402560), (272, 371480), (296, 341360), (320, 315758), (340, 297184), (370, 273088), (502, 201280), (544, 185740), (592, 170680), (629, 160640), (640, 157879), (680, 148592), (740, 136544), (1004, 100640), (1088, 92870), (1184, 85340), (1255, 80512), (1258, 80320), (1360, 74296), (1480, 68272), (2008, 50320), (2176, 46435), (2368, 42670), (2510, 40256), (2516, 40160), (2720, 37148), (2960, 34136), (3145, 32128), (4016, 25160), (4267, 23680), (4736, 21335), (5020, 20128), (5032, 20080), (5440, 18574), (5920, 17068), (6290, 16064), (8032, 12580), (8534, 11840), (9287, 10880), (10040, 10064)]