30838321280

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3706529}}^1$

素因数の和:3706561

約数の個数: 64

約数和(自身を含む): 79393872600

約数和(自身を除く): 48555551320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 4160, 8320, 3706529, 7413058, 14826116, 18532645, 29652232, 37065290, 48184877, 59304464, 74130580, 96369754, 118608928, 148261160, 192739508, 237217856, 240924385, 296522320, 385479016, 474435712, 481848770, 593044640, 770958032, 963697540, 1186089280, 1541916064, 1927395080, 2372178560, 3083832128, 3854790160, 6167664256, 7709580320, 15419160640, 30838321280]

約数ペア:

[(1, 30838321280), (2, 15419160640), (4, 7709580320), (5, 6167664256), (8, 3854790160), (10, 3083832128), (13, 2372178560), (16, 1927395080), (20, 1541916064), (26, 1186089280), (32, 963697540), (40, 770958032), (52, 593044640), (64, 481848770), (65, 474435712), (80, 385479016), (104, 296522320), (128, 240924385), (130, 237217856), (160, 192739508), (208, 148261160), (260, 118608928), (320, 96369754), (416, 74130580), (520, 59304464), (640, 48184877), (832, 37065290), (1040, 29652232), (1664, 18532645), (2080, 14826116), (4160, 7413058), (8320, 3706529)]