15410040280

素因数分解:

$2^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1\times {\mathrm{19069}}^1$

素因数の和:19396

約数の個数: 64

約数和(自身を含む): 35218476000

約数和(自身を除く): 19808435720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 89, 178, 227, 356, 445, 454, 712, 890, 908, 1135, 1780, 1816, 2270, 3560, 4540, 9080, 19069, 20203, 38138, 40406, 76276, 80812, 95345, 101015, 152552, 161624, 190690, 202030, 381380, 404060, 762760, 808120, 1697141, 3394282, 4328663, 6788564, 8485705, 8657326, 13577128, 16971410, 17314652, 21643315, 33942820, 34629304, 43286630, 67885640, 86573260, 173146520, 385251007, 770502014, 1541004028, 1926255035, 3082008056, 3852510070, 7705020140, 15410040280]

約数ペア:

[(1, 15410040280), (2, 7705020140), (4, 3852510070), (5, 3082008056), (8, 1926255035), (10, 1541004028), (20, 770502014), (40, 385251007), (89, 173146520), (178, 86573260), (227, 67885640), (356, 43286630), (445, 34629304), (454, 33942820), (712, 21643315), (890, 17314652), (908, 16971410), (1135, 13577128), (1780, 8657326), (1816, 8485705), (2270, 6788564), (3560, 4328663), (4540, 3394282), (9080, 1697141), (19069, 808120), (20203, 762760), (38138, 404060), (40406, 381380), (76276, 202030), (80812, 190690), (95345, 161624), (101015, 152552)]