512860900

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{7193}}^1$

素因数の和:7261

約数の個数: 72

約数和(自身を含む): 1198923264

約数和(自身を除く): 686062364

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 31, 46, 50, 62, 92, 100, 115, 124, 155, 230, 310, 460, 575, 620, 713, 775, 1150, 1426, 1550, 2300, 2852, 3100, 3565, 7130, 7193, 14260, 14386, 17825, 28772, 35650, 35965, 71300, 71930, 143860, 165439, 179825, 222983, 330878, 359650, 445966, 661756, 719300, 827195, 891932, 1114915, 1654390, 2229830, 3308780, 4135975, 4459660, 5128609, 5574575, 8271950, 10257218, 11149150, 16543900, 20514436, 22298300, 25643045, 51286090, 102572180, 128215225, 256430450, 512860900]

約数ペア:

[(1, 512860900), (2, 256430450), (4, 128215225), (5, 102572180), (10, 51286090), (20, 25643045), (23, 22298300), (25, 20514436), (31, 16543900), (46, 11149150), (50, 10257218), (62, 8271950), (92, 5574575), (100, 5128609), (115, 4459660), (124, 4135975), (155, 3308780), (230, 2229830), (310, 1654390), (460, 1114915), (575, 891932), (620, 827195), (713, 719300), (775, 661756), (1150, 445966), (1426, 359650), (1550, 330878), (2300, 222983), (2852, 179825), (3100, 165439), (3565, 143860), (7130, 71930), (7193, 71300), (14260, 35965), (14386, 35650), (17825, 28772)]