196351700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6079}}^1$

素因数の和:6129

約数の個数: 72

約数和(自身を含む): 474969600

約数和(自身を除く): 278617900

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 25, 34, 38, 50, 68, 76, 85, 95, 100, 170, 190, 323, 340, 380, 425, 475, 646, 850, 950, 1292, 1615, 1700, 1900, 3230, 6079, 6460, 8075, 12158, 16150, 24316, 30395, 32300, 60790, 103343, 115501, 121580, 151975, 206686, 231002, 303950, 413372, 462004, 516715, 577505, 607900, 1033430, 1155010, 1963517, 2066860, 2310020, 2583575, 2887525, 3927034, 5167150, 5775050, 7854068, 9817585, 10334300, 11550100, 19635170, 39270340, 49087925, 98175850, 196351700]

約数ペア:

[(1, 196351700), (2, 98175850), (4, 49087925), (5, 39270340), (10, 19635170), (17, 11550100), (19, 10334300), (20, 9817585), (25, 7854068), (34, 5775050), (38, 5167150), (50, 3927034), (68, 2887525), (76, 2583575), (85, 2310020), (95, 2066860), (100, 1963517), (170, 1155010), (190, 1033430), (323, 607900), (340, 577505), (380, 516715), (425, 462004), (475, 413372), (646, 303950), (850, 231002), (950, 206686), (1292, 151975), (1615, 121580), (1700, 115501), (1900, 103343), (3230, 60790), (6079, 32300), (6460, 30395), (8075, 24316), (12158, 16150)]