127950680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{22369}}^1$

素因数の和:22404

約数の個数: 64

約数和(自身を含む): 338234400

約数和(自身を除く): 210283720

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 22369, 44738, 89476, 111845, 178952, 223690, 246059, 290797, 447380, 492118, 581594, 894760, 984236, 1163188, 1230295, 1453985, 1968472, 2326376, 2460590, 2907970, 3198767, 4921180, 5815940, 6397534, 9842360, 11631880, 12795068, 15993835, 25590136, 31987670, 63975340, 127950680]

約数ペア:

[(1, 127950680), (2, 63975340), (4, 31987670), (5, 25590136), (8, 15993835), (10, 12795068), (11, 11631880), (13, 9842360), (20, 6397534), (22, 5815940), (26, 4921180), (40, 3198767), (44, 2907970), (52, 2460590), (55, 2326376), (65, 1968472), (88, 1453985), (104, 1230295), (110, 1163188), (130, 984236), (143, 894760), (220, 581594), (260, 492118), (286, 447380), (440, 290797), (520, 246059), (572, 223690), (715, 178952), (1144, 111845), (1430, 89476), (2860, 44738), (5720, 22369)]