17165720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3001}}^1$

素因数の和:3036

約数の個数: 64

約数和(自身を含む): 45390240

約数和(自身を除く): 28224520

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, 3001, 5720, 6002, 12004, 15005, 24008, 30010, 33011, 39013, 60020, 66022, 78026, 120040, 132044, 156052, 165055, 195065, 264088, 312104, 330110, 390130, 429143, 660220, 780260, 858286, 1320440, 1560520, 1716572, 2145715, 3433144, 4291430, 8582860, 17165720]

約数ペア:

[(1, 17165720), (2, 8582860), (4, 4291430), (5, 3433144), (8, 2145715), (10, 1716572), (11, 1560520), (13, 1320440), (20, 858286), (22, 780260), (26, 660220), (40, 429143), (44, 390130), (52, 330110), (55, 312104), (65, 264088), (88, 195065), (104, 165055), (110, 156052), (130, 132044), (143, 120040), (220, 78026), (260, 66022), (286, 60020), (440, 39013), (520, 33011), (572, 30010), (715, 24008), (1144, 15005), (1430, 12004), (2860, 6002), (3001, 5720)]