46438420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{3727}}^1$

素因数の和:3832

約数の個数: 48

約数和(自身を含む): 112734720

約数和(自身を除く): 66296300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 89, 140, 178, 356, 445, 623, 890, 1246, 1780, 2492, 3115, 3727, 6230, 7454, 12460, 14908, 18635, 26089, 37270, 52178, 74540, 104356, 130445, 260890, 331703, 521780, 663406, 1326812, 1658515, 2321921, 3317030, 4643842, 6634060, 9287684, 11609605, 23219210, 46438420]

約数ペア:

[(1, 46438420), (2, 23219210), (4, 11609605), (5, 9287684), (7, 6634060), (10, 4643842), (14, 3317030), (20, 2321921), (28, 1658515), (35, 1326812), (70, 663406), (89, 521780), (140, 331703), (178, 260890), (356, 130445), (445, 104356), (623, 74540), (890, 52178), (1246, 37270), (1780, 26089), (2492, 18635), (3115, 14908), (3727, 12460), (6230, 7454)]