384908260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{3001}}^1$

素因数の和:3085

約数の個数: 72

約数和(自身を含む): 905535288

約数和(自身を除く): 520627028

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 53, 55, 106, 110, 121, 212, 220, 242, 265, 484, 530, 583, 605, 1060, 1166, 1210, 2332, 2420, 2915, 3001, 5830, 6002, 6413, 11660, 12004, 12826, 15005, 25652, 30010, 32065, 33011, 60020, 64130, 66022, 128260, 132044, 159053, 165055, 318106, 330110, 363121, 636212, 660220, 726242, 795265, 1452484, 1590530, 1749583, 1815605, 3181060, 3499166, 3631210, 6998332, 7262420, 8747915, 17495830, 19245413, 34991660, 38490826, 76981652, 96227065, 192454130, 384908260]

約数ペア:

[(1, 384908260), (2, 192454130), (4, 96227065), (5, 76981652), (10, 38490826), (11, 34991660), (20, 19245413), (22, 17495830), (44, 8747915), (53, 7262420), (55, 6998332), (106, 3631210), (110, 3499166), (121, 3181060), (212, 1815605), (220, 1749583), (242, 1590530), (265, 1452484), (484, 795265), (530, 726242), (583, 660220), (605, 636212), (1060, 363121), (1166, 330110), (1210, 318106), (2332, 165055), (2420, 159053), (2915, 132044), (3001, 128260), (5830, 66022), (6002, 64130), (6413, 60020), (11660, 33011), (12004, 32065), (12826, 30010), (15005, 25652)]