23339940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1301}}^1$

素因数の和:1349

約数の個数: 96

約数和(自身を含む): 73495296

約数和(自身を除く): 50155356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 46, 52, 60, 65, 69, 78, 92, 115, 130, 138, 156, 195, 230, 260, 276, 299, 345, 390, 460, 598, 690, 780, 897, 1196, 1301, 1380, 1495, 1794, 2602, 2990, 3588, 3903, 4485, 5204, 5980, 6505, 7806, 8970, 13010, 15612, 16913, 17940, 19515, 26020, 29923, 33826, 39030, 50739, 59846, 67652, 78060, 84565, 89769, 101478, 119692, 149615, 169130, 179538, 202956, 253695, 299230, 338260, 359076, 388999, 448845, 507390, 598460, 777998, 897690, 1014780, 1166997, 1555996, 1795380, 1944995, 2333994, 3889990, 4667988, 5834985, 7779980, 11669970, 23339940]

約数ペア:

[(1, 23339940), (2, 11669970), (3, 7779980), (4, 5834985), (5, 4667988), (6, 3889990), (10, 2333994), (12, 1944995), (13, 1795380), (15, 1555996), (20, 1166997), (23, 1014780), (26, 897690), (30, 777998), (39, 598460), (46, 507390), (52, 448845), (60, 388999), (65, 359076), (69, 338260), (78, 299230), (92, 253695), (115, 202956), (130, 179538), (138, 169130), (156, 149615), (195, 119692), (230, 101478), (260, 89769), (276, 84565), (299, 78060), (345, 67652), (390, 59846), (460, 50739), (598, 39030), (690, 33826), (780, 29923), (897, 26020), (1196, 19515), (1301, 17940), (1380, 16913), (1495, 15612), (1794, 13010), (2602, 8970), (2990, 7806), (3588, 6505), (3903, 5980), (4485, 5204)]