26609944960

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2445767}}^1$

素因数の和:2445803

約数の個数: 64

約数和(自身を含む): 67356450720

約数和(自身を除く): 40746505760

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 544, 640, 680, 1088, 1360, 2176, 2720, 5440, 10880, 2445767, 4891534, 9783068, 12228835, 19566136, 24457670, 39132272, 41578039, 48915340, 78264544, 83156078, 97830680, 156529088, 166312156, 195661360, 207890195, 313058176, 332624312, 391322720, 415780390, 665248624, 782645440, 831560780, 1330497248, 1565290880, 1663121560, 2660994496, 3326243120, 5321988992, 6652486240, 13304972480, 26609944960]

約数ペア:

[(1, 26609944960), (2, 13304972480), (4, 6652486240), (5, 5321988992), (8, 3326243120), (10, 2660994496), (16, 1663121560), (17, 1565290880), (20, 1330497248), (32, 831560780), (34, 782645440), (40, 665248624), (64, 415780390), (68, 391322720), (80, 332624312), (85, 313058176), (128, 207890195), (136, 195661360), (160, 166312156), (170, 156529088), (272, 97830680), (320, 83156078), (340, 78264544), (544, 48915340), (640, 41578039), (680, 39132272), (1088, 24457670), (1360, 19566136), (2176, 12228835), (2720, 9783068), (5440, 4891534), (10880, 2445767)]