1926100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1$

素因数の和:145

約数の個数: 72

約数和(自身を含む): 4874688

約数和(自身を除く): 2948588

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 34, 44, 50, 55, 68, 85, 100, 103, 110, 170, 187, 206, 220, 275, 340, 374, 412, 425, 515, 550, 748, 850, 935, 1030, 1100, 1133, 1700, 1751, 1870, 2060, 2266, 2575, 3502, 3740, 4532, 4675, 5150, 5665, 7004, 8755, 9350, 10300, 11330, 17510, 18700, 19261, 22660, 28325, 35020, 38522, 43775, 56650, 77044, 87550, 96305, 113300, 175100, 192610, 385220, 481525, 963050, 1926100]

約数ペア:

[(1, 1926100), (2, 963050), (4, 481525), (5, 385220), (10, 192610), (11, 175100), (17, 113300), (20, 96305), (22, 87550), (25, 77044), (34, 56650), (44, 43775), (50, 38522), (55, 35020), (68, 28325), (85, 22660), (100, 19261), (103, 18700), (110, 17510), (170, 11330), (187, 10300), (206, 9350), (220, 8755), (275, 7004), (340, 5665), (374, 5150), (412, 4675), (425, 4532), (515, 3740), (550, 3502), (748, 2575), (850, 2266), (935, 2060), (1030, 1870), (1100, 1751), (1133, 1700)]