39136570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:571

約数の個数: 64

約数和(自身を含む): 82944000

約数和(自身を除く): 43807430

約数列:

[1, 2, 5, 10, 11, 22, 23, 31, 46, 55, 62, 110, 115, 155, 230, 253, 310, 341, 499, 506, 682, 713, 998, 1265, 1426, 1705, 2495, 2530, 3410, 3565, 4990, 5489, 7130, 7843, 10978, 11477, 15469, 15686, 22954, 27445, 30938, 39215, 54890, 57385, 77345, 78430, 114770, 126247, 154690, 170159, 252494, 340318, 355787, 631235, 711574, 850795, 1262470, 1701590, 1778935, 3557870, 3913657, 7827314, 19568285, 39136570]

約数ペア:

[(1, 39136570), (2, 19568285), (5, 7827314), (10, 3913657), (11, 3557870), (22, 1778935), (23, 1701590), (31, 1262470), (46, 850795), (55, 711574), (62, 631235), (110, 355787), (115, 340318), (155, 252494), (230, 170159), (253, 154690), (310, 126247), (341, 114770), (499, 78430), (506, 77345), (682, 57385), (713, 54890), (998, 39215), (1265, 30938), (1426, 27445), (1705, 22954), (2495, 15686), (2530, 15469), (3410, 11477), (3565, 10978), (4990, 7843), (5489, 7130)]