109643900

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{313}}^1$

素因数の和:471

約数の個数: 72

約数和(自身を含む): 248567424

約数和(自身を除く): 138923524

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 113, 124, 155, 226, 310, 313, 452, 565, 620, 626, 775, 1130, 1252, 1550, 1565, 2260, 2825, 3100, 3130, 3503, 5650, 6260, 7006, 7825, 9703, 11300, 14012, 15650, 17515, 19406, 31300, 35030, 35369, 38812, 48515, 70060, 70738, 87575, 97030, 141476, 175150, 176845, 194060, 242575, 350300, 353690, 485150, 707380, 884225, 970300, 1096439, 1768450, 2192878, 3536900, 4385756, 5482195, 10964390, 21928780, 27410975, 54821950, 109643900]

約数ペア:

[(1, 109643900), (2, 54821950), (4, 27410975), (5, 21928780), (10, 10964390), (20, 5482195), (25, 4385756), (31, 3536900), (50, 2192878), (62, 1768450), (100, 1096439), (113, 970300), (124, 884225), (155, 707380), (226, 485150), (310, 353690), (313, 350300), (452, 242575), (565, 194060), (620, 176845), (626, 175150), (775, 141476), (1130, 97030), (1252, 87575), (1550, 70738), (1565, 70060), (2260, 48515), (2825, 38812), (3100, 35369), (3130, 35030), (3503, 31300), (5650, 19406), (6260, 17515), (7006, 15650), (7825, 14012), (9703, 11300)]