213014080

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{39157}}^1$

素因数の和:39191

約数の個数: 56

約数和(自身を含む): 537091128

約数和(自身を除く): 324077048

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, 39157, 78314, 156628, 195785, 313256, 391570, 626512, 665669, 783140, 1253024, 1331338, 1566280, 2506048, 2662676, 3132560, 3328345, 5325352, 6265120, 6656690, 10650704, 12530240, 13313380, 21301408, 26626760, 42602816, 53253520, 106507040, 213014080]

約数ペア:

[(1, 213014080), (2, 106507040), (4, 53253520), (5, 42602816), (8, 26626760), (10, 21301408), (16, 13313380), (17, 12530240), (20, 10650704), (32, 6656690), (34, 6265120), (40, 5325352), (64, 3328345), (68, 3132560), (80, 2662676), (85, 2506048), (136, 1566280), (160, 1331338), (170, 1253024), (272, 783140), (320, 665669), (340, 626512), (544, 391570), (680, 313256), (1088, 195785), (1360, 156628), (2720, 78314), (5440, 39157)]