1173957440

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{215801}}^1$

素因数の和:215835

約数の個数: 56

約数和(自身を含む): 2959940232

約数和(自身を除く): 1785982792

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 215801, 431602, 863204, 1079005, 1726408, 2158010, 3452816, 3668617, 4316020, 6905632, 7337234, 8632040, 13811264, 14674468, 17264080, 18343085, 29348936, 34528160, 36686170, 58697872, 69056320, 73372340, 117395744, 146744680, 234791488, 293489360, 586978720, 1173957440]

約数ペア:

[(1, 1173957440), (2, 586978720), (4, 293489360), (5, 234791488), (8, 146744680), (10, 117395744), (16, 73372340), (17, 69056320), (20, 58697872), (32, 36686170), (34, 34528160), (40, 29348936), (64, 18343085), (68, 17264080), (80, 14674468), (85, 13811264), (136, 8632040), (160, 7337234), (170, 6905632), (272, 4316020), (320, 3668617), (340, 3452816), (544, 2158010), (680, 1726408), (1088, 1079005), (1360, 863204), (2720, 431602), (5440, 215801)]