15692906020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{541}}^1\times {\mathrm{1669}}^1$

素因数の和:2309

約数の個数: 96

約数和(自身を含む): 36495244800

約数和(自身を除く): 20802338780

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 79, 110, 158, 220, 316, 395, 541, 790, 869, 1082, 1580, 1669, 1738, 2164, 2705, 3338, 3476, 4345, 5410, 5951, 6676, 8345, 8690, 10820, 11902, 16690, 17380, 18359, 23804, 29755, 33380, 36718, 42739, 59510, 73436, 85478, 91795, 119020, 131851, 170956, 183590, 213695, 263702, 367180, 427390, 470129, 527404, 659255, 854780, 902929, 940258, 1318510, 1450361, 1805858, 1880516, 2350645, 2637020, 2900722, 3611716, 4514645, 4701290, 5801444, 7251805, 9029290, 9402580, 9932219, 14503610, 18058580, 19864438, 29007220, 39728876, 49661095, 71331391, 99322190, 142662782, 198644380, 285325564, 356656955, 713313910, 784645301, 1426627820, 1569290602, 3138581204, 3923226505, 7846453010, 15692906020]

約数ペア:

[(1, 15692906020), (2, 7846453010), (4, 3923226505), (5, 3138581204), (10, 1569290602), (11, 1426627820), (20, 784645301), (22, 713313910), (44, 356656955), (55, 285325564), (79, 198644380), (110, 142662782), (158, 99322190), (220, 71331391), (316, 49661095), (395, 39728876), (541, 29007220), (790, 19864438), (869, 18058580), (1082, 14503610), (1580, 9932219), (1669, 9402580), (1738, 9029290), (2164, 7251805), (2705, 5801444), (3338, 4701290), (3476, 4514645), (4345, 3611716), (5410, 2900722), (5951, 2637020), (6676, 2350645), (8345, 1880516), (8690, 1805858), (10820, 1450361), (11902, 1318510), (16690, 940258), (17380, 902929), (18359, 854780), (23804, 659255), (29755, 527404), (33380, 470129), (36718, 427390), (42739, 367180), (59510, 263702), (73436, 213695), (85478, 183590), (91795, 170956), (119020, 131851)]