2072300

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:107

約数の個数: 72

約数和(自身を含む): 5062176

約数和(自身を除く): 2989876

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 25, 34, 46, 50, 53, 68, 85, 92, 100, 106, 115, 170, 212, 230, 265, 340, 391, 425, 460, 530, 575, 782, 850, 901, 1060, 1150, 1219, 1325, 1564, 1700, 1802, 1955, 2300, 2438, 2650, 3604, 3910, 4505, 4876, 5300, 6095, 7820, 9010, 9775, 12190, 18020, 19550, 20723, 22525, 24380, 30475, 39100, 41446, 45050, 60950, 82892, 90100, 103615, 121900, 207230, 414460, 518075, 1036150, 2072300]

約数ペア:

[(1, 2072300), (2, 1036150), (4, 518075), (5, 414460), (10, 207230), (17, 121900), (20, 103615), (23, 90100), (25, 82892), (34, 60950), (46, 45050), (50, 41446), (53, 39100), (68, 30475), (85, 24380), (92, 22525), (100, 20723), (106, 19550), (115, 18020), (170, 12190), (212, 9775), (230, 9010), (265, 7820), (340, 6095), (391, 5300), (425, 4876), (460, 4505), (530, 3910), (575, 3604), (782, 2650), (850, 2438), (901, 2300), (1060, 1955), (1150, 1802), (1219, 1700), (1325, 1564)]