40858140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{977}}^1$

素因数の和:1047

約数の個数: 96

約数和(自身を含む): 124213824

約数和(自身を除く): 83355684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 41, 51, 60, 68, 82, 85, 102, 123, 164, 170, 204, 205, 246, 255, 340, 410, 492, 510, 615, 697, 820, 977, 1020, 1230, 1394, 1954, 2091, 2460, 2788, 2931, 3485, 3908, 4182, 4885, 5862, 6970, 8364, 9770, 10455, 11724, 13940, 14655, 16609, 19540, 20910, 29310, 33218, 40057, 41820, 49827, 58620, 66436, 80114, 83045, 99654, 120171, 160228, 166090, 199308, 200285, 240342, 249135, 332180, 400570, 480684, 498270, 600855, 680969, 801140, 996540, 1201710, 1361938, 2042907, 2403420, 2723876, 3404845, 4085814, 6809690, 8171628, 10214535, 13619380, 20429070, 40858140]

約数ペア:

[(1, 40858140), (2, 20429070), (3, 13619380), (4, 10214535), (5, 8171628), (6, 6809690), (10, 4085814), (12, 3404845), (15, 2723876), (17, 2403420), (20, 2042907), (30, 1361938), (34, 1201710), (41, 996540), (51, 801140), (60, 680969), (68, 600855), (82, 498270), (85, 480684), (102, 400570), (123, 332180), (164, 249135), (170, 240342), (204, 200285), (205, 199308), (246, 166090), (255, 160228), (340, 120171), (410, 99654), (492, 83045), (510, 80114), (615, 66436), (697, 58620), (820, 49827), (977, 41820), (1020, 40057), (1230, 33218), (1394, 29310), (1954, 20910), (2091, 19540), (2460, 16609), (2788, 14655), (2931, 13940), (3485, 11724), (3908, 10455), (4182, 9770), (4885, 8364), (5862, 6970)]