10530820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{659}}^1$

素因数の和:732

約数の個数: 48

約数和(自身を含む): 23950080

約数和(自身を除く): 13419260

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 47, 68, 85, 94, 170, 188, 235, 340, 470, 659, 799, 940, 1318, 1598, 2636, 3196, 3295, 3995, 6590, 7990, 11203, 13180, 15980, 22406, 30973, 44812, 56015, 61946, 112030, 123892, 154865, 224060, 309730, 526541, 619460, 1053082, 2106164, 2632705, 5265410, 10530820]

約数ペア:

[(1, 10530820), (2, 5265410), (4, 2632705), (5, 2106164), (10, 1053082), (17, 619460), (20, 526541), (34, 309730), (47, 224060), (68, 154865), (85, 123892), (94, 112030), (170, 61946), (188, 56015), (235, 44812), (340, 30973), (470, 22406), (659, 15980), (799, 13180), (940, 11203), (1318, 7990), (1598, 6590), (2636, 3995), (3196, 3295)]