2948828800

素因数分解:

$2^7\times 5^2\times {\mathrm{71}}^1\times {\mathrm{12979}}^1$

素因数の和:13074

約数の個数: 96

約数和(自身を含む): 7387696800

約数和(自身を除く): 4438868000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 71, 80, 100, 128, 142, 160, 200, 284, 320, 355, 400, 568, 640, 710, 800, 1136, 1420, 1600, 1775, 2272, 2840, 3200, 3550, 4544, 5680, 7100, 9088, 11360, 12979, 14200, 22720, 25958, 28400, 45440, 51916, 56800, 64895, 103832, 113600, 129790, 207664, 227200, 259580, 324475, 415328, 519160, 648950, 830656, 921509, 1038320, 1297900, 1661312, 1843018, 2076640, 2595800, 3686036, 4153280, 4607545, 5191600, 7372072, 8306560, 9215090, 10383200, 14744144, 18430180, 20766400, 23037725, 29488288, 36860360, 41532800, 46075450, 58976576, 73720720, 92150900, 117953152, 147441440, 184301800, 294882880, 368603600, 589765760, 737207200, 1474414400, 2948828800]

約数ペア:

[(1, 2948828800), (2, 1474414400), (4, 737207200), (5, 589765760), (8, 368603600), (10, 294882880), (16, 184301800), (20, 147441440), (25, 117953152), (32, 92150900), (40, 73720720), (50, 58976576), (64, 46075450), (71, 41532800), (80, 36860360), (100, 29488288), (128, 23037725), (142, 20766400), (160, 18430180), (200, 14744144), (284, 10383200), (320, 9215090), (355, 8306560), (400, 7372072), (568, 5191600), (640, 4607545), (710, 4153280), (800, 3686036), (1136, 2595800), (1420, 2076640), (1600, 1843018), (1775, 1661312), (2272, 1297900), (2840, 1038320), (3200, 921509), (3550, 830656), (4544, 648950), (5680, 519160), (7100, 415328), (9088, 324475), (11360, 259580), (12979, 227200), (14200, 207664), (22720, 129790), (25958, 113600), (28400, 103832), (45440, 64895), (51916, 56800)]