82594720

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{39709}}^1$

素因数の和:39737

約数の個数: 48

約数和(自身を含む): 210145320

約数和(自身を除く): 127550600

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 39709, 79418, 158836, 198545, 317672, 397090, 516217, 635344, 794180, 1032434, 1270688, 1588360, 2064868, 2581085, 3176720, 4129736, 5162170, 6353440, 8259472, 10324340, 16518944, 20648680, 41297360, 82594720]

約数ペア:

[(1, 82594720), (2, 41297360), (4, 20648680), (5, 16518944), (8, 10324340), (10, 8259472), (13, 6353440), (16, 5162170), (20, 4129736), (26, 3176720), (32, 2581085), (40, 2064868), (52, 1588360), (65, 1270688), (80, 1032434), (104, 794180), (130, 635344), (160, 516217), (208, 397090), (260, 317672), (416, 198545), (520, 158836), (1040, 79418), (2080, 39709)]