40373450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{347}}^1$

素因数の和:551

約数の個数: 48

約数和(自身を含む): 81557280

約数和(自身を除く): 41183830

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 179, 325, 347, 358, 650, 694, 895, 1735, 1790, 2327, 3470, 4475, 4511, 4654, 8675, 8950, 9022, 11635, 17350, 22555, 23270, 45110, 58175, 62113, 112775, 116350, 124226, 225550, 310565, 621130, 807469, 1552825, 1614938, 3105650, 4037345, 8074690, 20186725, 40373450]

約数ペア:

[(1, 40373450), (2, 20186725), (5, 8074690), (10, 4037345), (13, 3105650), (25, 1614938), (26, 1552825), (50, 807469), (65, 621130), (130, 310565), (179, 225550), (325, 124226), (347, 116350), (358, 112775), (650, 62113), (694, 58175), (895, 45110), (1735, 23270), (1790, 22555), (2327, 17350), (3470, 11635), (4475, 9022), (4511, 8950), (4654, 8675)]