100578380

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{3539}}^1$

素因数の和:3591

約数の個数: 72

約数和(自身を含む): 254242800

約数和(自身を除く): 153664420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 49, 58, 70, 98, 116, 140, 145, 196, 203, 245, 290, 406, 490, 580, 812, 980, 1015, 1421, 2030, 2842, 3539, 4060, 5684, 7078, 7105, 14156, 14210, 17695, 24773, 28420, 35390, 49546, 70780, 99092, 102631, 123865, 173411, 205262, 247730, 346822, 410524, 495460, 513155, 693644, 718417, 867055, 1026310, 1436834, 1734110, 2052620, 2873668, 3468220, 3592085, 5028919, 7184170, 10057838, 14368340, 20115676, 25144595, 50289190, 100578380]

約数ペア:

[(1, 100578380), (2, 50289190), (4, 25144595), (5, 20115676), (7, 14368340), (10, 10057838), (14, 7184170), (20, 5028919), (28, 3592085), (29, 3468220), (35, 2873668), (49, 2052620), (58, 1734110), (70, 1436834), (98, 1026310), (116, 867055), (140, 718417), (145, 693644), (196, 513155), (203, 495460), (245, 410524), (290, 346822), (406, 247730), (490, 205262), (580, 173411), (812, 123865), (980, 102631), (1015, 99092), (1421, 70780), (2030, 49546), (2842, 35390), (3539, 28420), (4060, 24773), (5684, 17695), (7078, 14210), (7105, 14156)]