204046240

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{75017}}^1$

素因数の和:75049

約数の個数: 48

約数和(自身を含む): 510422472

約数和(自身を除く): 306376232

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 75017, 150034, 300068, 375085, 600136, 750170, 1200272, 1275289, 1500340, 2400544, 2550578, 3000680, 5101156, 6001360, 6376445, 10202312, 12002720, 12752890, 20404624, 25505780, 40809248, 51011560, 102023120, 204046240]

約数ペア:

[(1, 204046240), (2, 102023120), (4, 51011560), (5, 40809248), (8, 25505780), (10, 20404624), (16, 12752890), (17, 12002720), (20, 10202312), (32, 6376445), (34, 6001360), (40, 5101156), (68, 3000680), (80, 2550578), (85, 2400544), (136, 1500340), (160, 1275289), (170, 1200272), (272, 750170), (340, 600136), (544, 375085), (680, 300068), (1360, 150034), (2720, 75017)]