23461840

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1$

素因数の和:388

約数の個数: 80

約数和(自身を含む): 58496256

約数和(自身を除く): 35034416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 41, 46, 80, 82, 92, 115, 164, 184, 205, 230, 311, 328, 368, 410, 460, 622, 656, 820, 920, 943, 1244, 1555, 1640, 1840, 1886, 2488, 3110, 3280, 3772, 4715, 4976, 6220, 7153, 7544, 9430, 12440, 12751, 14306, 15088, 18860, 24880, 25502, 28612, 35765, 37720, 51004, 57224, 63755, 71530, 75440, 102008, 114448, 127510, 143060, 204016, 255020, 286120, 293273, 510040, 572240, 586546, 1020080, 1173092, 1466365, 2346184, 2932730, 4692368, 5865460, 11730920, 23461840]

約数ペア:

[(1, 23461840), (2, 11730920), (4, 5865460), (5, 4692368), (8, 2932730), (10, 2346184), (16, 1466365), (20, 1173092), (23, 1020080), (40, 586546), (41, 572240), (46, 510040), (80, 293273), (82, 286120), (92, 255020), (115, 204016), (164, 143060), (184, 127510), (205, 114448), (230, 102008), (311, 75440), (328, 71530), (368, 63755), (410, 57224), (460, 51004), (622, 37720), (656, 35765), (820, 28612), (920, 25502), (943, 24880), (1244, 18860), (1555, 15088), (1640, 14306), (1840, 12751), (1886, 12440), (2488, 9430), (3110, 7544), (3280, 7153), (3772, 6220), (4715, 4976)]