40056420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{227}}^1$

素因数の和:429

約数の個数: 96

約数和(自身を含む): 119968128

約数和(自身を除く): 79911708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 173, 204, 227, 255, 340, 346, 454, 510, 519, 681, 692, 865, 908, 1020, 1038, 1135, 1362, 1730, 2076, 2270, 2595, 2724, 2941, 3405, 3460, 3859, 4540, 5190, 5882, 6810, 7718, 8823, 10380, 11577, 11764, 13620, 14705, 15436, 17646, 19295, 23154, 29410, 35292, 38590, 39271, 44115, 46308, 57885, 58820, 77180, 78542, 88230, 115770, 117813, 157084, 176460, 196355, 231540, 235626, 392710, 471252, 589065, 667607, 785420, 1178130, 1335214, 2002821, 2356260, 2670428, 3338035, 4005642, 6676070, 8011284, 10014105, 13352140, 20028210, 40056420]

約数ペア:

[(1, 40056420), (2, 20028210), (3, 13352140), (4, 10014105), (5, 8011284), (6, 6676070), (10, 4005642), (12, 3338035), (15, 2670428), (17, 2356260), (20, 2002821), (30, 1335214), (34, 1178130), (51, 785420), (60, 667607), (68, 589065), (85, 471252), (102, 392710), (170, 235626), (173, 231540), (204, 196355), (227, 176460), (255, 157084), (340, 117813), (346, 115770), (454, 88230), (510, 78542), (519, 77180), (681, 58820), (692, 57885), (865, 46308), (908, 44115), (1020, 39271), (1038, 38590), (1135, 35292), (1362, 29410), (1730, 23154), (2076, 19295), (2270, 17646), (2595, 15436), (2724, 14705), (2941, 13620), (3405, 11764), (3460, 11577), (3859, 10380), (4540, 8823), (5190, 7718), (5882, 6810)]