41681418880

素因数分解:

$2^7\times 5^1\times {\mathrm{8641}}^1\times {\mathrm{7537}}^1$

素因数の和:16197

約数の個数: 64

約数和(自身を含む): 99669395880

約数和(自身を除く): 57987977000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 7537, 8641, 15074, 17282, 30148, 34564, 37685, 43205, 60296, 69128, 75370, 86410, 120592, 138256, 150740, 172820, 241184, 276512, 301480, 345640, 482368, 553024, 602960, 691280, 964736, 1106048, 1205920, 1382560, 2411840, 2765120, 4823680, 5530240, 65127217, 130254434, 260508868, 325636085, 521017736, 651272170, 1042035472, 1302544340, 2084070944, 2605088680, 4168141888, 5210177360, 8336283776, 10420354720, 20840709440, 41681418880]

約数ペア:

[(1, 41681418880), (2, 20840709440), (4, 10420354720), (5, 8336283776), (8, 5210177360), (10, 4168141888), (16, 2605088680), (20, 2084070944), (32, 1302544340), (40, 1042035472), (64, 651272170), (80, 521017736), (128, 325636085), (160, 260508868), (320, 130254434), (640, 65127217), (7537, 5530240), (8641, 4823680), (15074, 2765120), (17282, 2411840), (30148, 1382560), (34564, 1205920), (37685, 1106048), (43205, 964736), (60296, 691280), (69128, 602960), (75370, 553024), (86410, 482368), (120592, 345640), (138256, 301480), (150740, 276512), (172820, 241184)]