1444760140

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{13757}}^1$

素因数の和:13914

約数の個数: 48

約数和(自身を含む): 3120314400

約数和(自身を除く): 1675554260

約数列:

[1, 2, 4, 5, 10, 20, 59, 89, 118, 178, 236, 295, 356, 445, 590, 890, 1180, 1780, 5251, 10502, 13757, 21004, 26255, 27514, 52510, 55028, 68785, 105020, 137570, 275140, 811663, 1224373, 1623326, 2448746, 3246652, 4058315, 4897492, 6121865, 8116630, 12243730, 16233260, 24487460, 72238007, 144476014, 288952028, 361190035, 722380070, 1444760140]

約数ペア:

[(1, 1444760140), (2, 722380070), (4, 361190035), (5, 288952028), (10, 144476014), (20, 72238007), (59, 24487460), (89, 16233260), (118, 12243730), (178, 8116630), (236, 6121865), (295, 4897492), (356, 4058315), (445, 3246652), (590, 2448746), (890, 1623326), (1180, 1224373), (1780, 811663), (5251, 275140), (10502, 137570), (13757, 105020), (21004, 68785), (26255, 55028), (27514, 52510)]