1077417520

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{2557}}^1$

素因数の和:2822

約数の個数: 80

約数和(自身を含む): 2626349760

約数和(自身を除く): 1548932240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 229, 230, 368, 458, 460, 916, 920, 1145, 1832, 1840, 2290, 2557, 3664, 4580, 5114, 5267, 9160, 10228, 10534, 12785, 18320, 20456, 21068, 25570, 26335, 40912, 42136, 51140, 52670, 58811, 84272, 102280, 105340, 117622, 204560, 210680, 235244, 294055, 421360, 470488, 585553, 588110, 940976, 1171106, 1176220, 2342212, 2352440, 2927765, 4684424, 4704880, 5855530, 9368848, 11711060, 13467719, 23422120, 26935438, 46844240, 53870876, 67338595, 107741752, 134677190, 215483504, 269354380, 538708760, 1077417520]

約数ペア:

[(1, 1077417520), (2, 538708760), (4, 269354380), (5, 215483504), (8, 134677190), (10, 107741752), (16, 67338595), (20, 53870876), (23, 46844240), (40, 26935438), (46, 23422120), (80, 13467719), (92, 11711060), (115, 9368848), (184, 5855530), (229, 4704880), (230, 4684424), (368, 2927765), (458, 2352440), (460, 2342212), (916, 1176220), (920, 1171106), (1145, 940976), (1832, 588110), (1840, 585553), (2290, 470488), (2557, 421360), (3664, 294055), (4580, 235244), (5114, 210680), (5267, 204560), (9160, 117622), (10228, 105340), (10534, 102280), (12785, 84272), (18320, 58811), (20456, 52670), (21068, 51140), (25570, 42136), (26335, 40912)]