10200340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1579}}^1$

素因数の和:1624

約数の個数: 48

約数和(自身を含む): 23889600

約数和(自身を除く): 13689260

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 1292, 1579, 1615, 3158, 3230, 6316, 6460, 7895, 15790, 26843, 30001, 31580, 53686, 60002, 107372, 120004, 134215, 150005, 268430, 300010, 510017, 536860, 600020, 1020034, 2040068, 2550085, 5100170, 10200340]

約数ペア:

[(1, 10200340), (2, 5100170), (4, 2550085), (5, 2040068), (10, 1020034), (17, 600020), (19, 536860), (20, 510017), (34, 300010), (38, 268430), (68, 150005), (76, 134215), (85, 120004), (95, 107372), (170, 60002), (190, 53686), (323, 31580), (340, 30001), (380, 26843), (646, 15790), (1292, 7895), (1579, 6460), (1615, 6316), (3158, 3230)]