101265220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{23333}}^1$

素因数の和:23380

約数の個数: 48

約数和(自身を含む): 250887168

約数和(自身を除く): 149621948

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 23333, 46666, 93332, 116665, 163331, 233330, 326662, 466660, 653324, 723323, 816655, 1446646, 1633310, 2893292, 3266620, 3616615, 5063261, 7233230, 10126522, 14466460, 20253044, 25316305, 50632610, 101265220]

約数ペア:

[(1, 101265220), (2, 50632610), (4, 25316305), (5, 20253044), (7, 14466460), (10, 10126522), (14, 7233230), (20, 5063261), (28, 3616615), (31, 3266620), (35, 2893292), (62, 1633310), (70, 1446646), (124, 816655), (140, 723323), (155, 653324), (217, 466660), (310, 326662), (434, 233330), (620, 163331), (868, 116665), (1085, 93332), (2170, 46666), (4340, 23333)]