104028100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5563}}^1$

素因数の和:5605

約数の個数: 72

約数和(自身を含む): 260795808

約数和(自身を除く): 156767708

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 34, 44, 50, 55, 68, 85, 100, 110, 170, 187, 220, 275, 340, 374, 425, 550, 748, 850, 935, 1100, 1700, 1870, 3740, 4675, 5563, 9350, 11126, 18700, 22252, 27815, 55630, 61193, 94571, 111260, 122386, 139075, 189142, 244772, 278150, 305965, 378284, 472855, 556300, 611930, 945710, 1040281, 1223860, 1529825, 1891420, 2080562, 2364275, 3059650, 4161124, 4728550, 5201405, 6119300, 9457100, 10402810, 20805620, 26007025, 52014050, 104028100]

約数ペア:

[(1, 104028100), (2, 52014050), (4, 26007025), (5, 20805620), (10, 10402810), (11, 9457100), (17, 6119300), (20, 5201405), (22, 4728550), (25, 4161124), (34, 3059650), (44, 2364275), (50, 2080562), (55, 1891420), (68, 1529825), (85, 1223860), (100, 1040281), (110, 945710), (170, 611930), (187, 556300), (220, 472855), (275, 378284), (340, 305965), (374, 278150), (425, 244772), (550, 189142), (748, 139075), (850, 122386), (935, 111260), (1100, 94571), (1700, 61193), (1870, 55630), (3740, 27815), (4675, 22252), (5563, 18700), (9350, 11126)]