9688120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1$

素因数の和:656

約数の個数: 64

約数和(自身を含む): 24272640

約数和(自身を除く): 14584520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 124, 130, 155, 248, 260, 310, 403, 520, 601, 620, 806, 1202, 1240, 1612, 2015, 2404, 3005, 3224, 4030, 4808, 6010, 7813, 8060, 12020, 15626, 16120, 18631, 24040, 31252, 37262, 39065, 62504, 74524, 78130, 93155, 149048, 156260, 186310, 242203, 312520, 372620, 484406, 745240, 968812, 1211015, 1937624, 2422030, 4844060, 9688120]

約数ペア:

[(1, 9688120), (2, 4844060), (4, 2422030), (5, 1937624), (8, 1211015), (10, 968812), (13, 745240), (20, 484406), (26, 372620), (31, 312520), (40, 242203), (52, 186310), (62, 156260), (65, 149048), (104, 93155), (124, 78130), (130, 74524), (155, 62504), (248, 39065), (260, 37262), (310, 31252), (403, 24040), (520, 18631), (601, 16120), (620, 15626), (806, 12020), (1202, 8060), (1240, 7813), (1612, 6010), (2015, 4808), (2404, 4030), (3005, 3224)]