713134300

素因数分解:

$2^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{1987}}^1$

素因数の和:2135

約数の個数: 72

約数和(自身を含む): 1606518704

約数和(自身を除く): 893384404

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 50, 74, 97, 100, 148, 185, 194, 370, 388, 485, 740, 925, 970, 1850, 1940, 1987, 2425, 3589, 3700, 3974, 4850, 7178, 7948, 9700, 9935, 14356, 17945, 19870, 35890, 39740, 49675, 71780, 73519, 89725, 99350, 147038, 179450, 192739, 198700, 294076, 358900, 367595, 385478, 735190, 770956, 963695, 1470380, 1837975, 1927390, 3675950, 3854780, 4818475, 7131343, 7351900, 9636950, 14262686, 19273900, 28525372, 35656715, 71313430, 142626860, 178283575, 356567150, 713134300]

約数ペア:

[(1, 713134300), (2, 356567150), (4, 178283575), (5, 142626860), (10, 71313430), (20, 35656715), (25, 28525372), (37, 19273900), (50, 14262686), (74, 9636950), (97, 7351900), (100, 7131343), (148, 4818475), (185, 3854780), (194, 3675950), (370, 1927390), (388, 1837975), (485, 1470380), (740, 963695), (925, 770956), (970, 735190), (1850, 385478), (1940, 367595), (1987, 358900), (2425, 294076), (3589, 198700), (3700, 192739), (3974, 179450), (4850, 147038), (7178, 99350), (7948, 89725), (9700, 73519), (9935, 71780), (14356, 49675), (17945, 39740), (19870, 35890)]