4918763200

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{236479}}^1$

素因数の和:236514

約数の個数: 84

約数和(自身を含む): 13034304640

約数和(自身を除く): 8115541440

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 130, 160, 200, 208, 260, 320, 325, 400, 416, 520, 650, 800, 832, 1040, 1300, 1600, 2080, 2600, 4160, 5200, 10400, 20800, 236479, 472958, 945916, 1182395, 1891832, 2364790, 3074227, 3783664, 4729580, 5911975, 6148454, 7567328, 9459160, 11823950, 12296908, 15134656, 15371135, 18918320, 23647900, 24593816, 30742270, 37836640, 47295800, 49187632, 61484540, 75673280, 76855675, 94591600, 98375264, 122969080, 153711350, 189183200, 196750528, 245938160, 307422700, 378366400, 491876320, 614845400, 983752640, 1229690800, 2459381600, 4918763200]

約数ペア:

[(1, 4918763200), (2, 2459381600), (4, 1229690800), (5, 983752640), (8, 614845400), (10, 491876320), (13, 378366400), (16, 307422700), (20, 245938160), (25, 196750528), (26, 189183200), (32, 153711350), (40, 122969080), (50, 98375264), (52, 94591600), (64, 76855675), (65, 75673280), (80, 61484540), (100, 49187632), (104, 47295800), (130, 37836640), (160, 30742270), (200, 24593816), (208, 23647900), (260, 18918320), (320, 15371135), (325, 15134656), (400, 12296908), (416, 11823950), (520, 9459160), (650, 7567328), (800, 6148454), (832, 5911975), (1040, 4729580), (1300, 3783664), (1600, 3074227), (2080, 2364790), (2600, 1891832), (4160, 1182395), (5200, 945916), (10400, 472958), (20800, 236479)]