23611120

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1$

素因数の和:410

約数の個数: 80

約数和(自身を含む): 60121152

約数和(自身を除く): 36510032

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 73, 80, 104, 130, 146, 208, 260, 292, 311, 365, 520, 584, 622, 730, 949, 1040, 1168, 1244, 1460, 1555, 1898, 2488, 2920, 3110, 3796, 4043, 4745, 4976, 5840, 6220, 7592, 8086, 9490, 12440, 15184, 16172, 18980, 20215, 22703, 24880, 32344, 37960, 40430, 45406, 64688, 75920, 80860, 90812, 113515, 161720, 181624, 227030, 295139, 323440, 363248, 454060, 590278, 908120, 1180556, 1475695, 1816240, 2361112, 2951390, 4722224, 5902780, 11805560, 23611120]

約数ペア:

[(1, 23611120), (2, 11805560), (4, 5902780), (5, 4722224), (8, 2951390), (10, 2361112), (13, 1816240), (16, 1475695), (20, 1180556), (26, 908120), (40, 590278), (52, 454060), (65, 363248), (73, 323440), (80, 295139), (104, 227030), (130, 181624), (146, 161720), (208, 113515), (260, 90812), (292, 80860), (311, 75920), (365, 64688), (520, 45406), (584, 40430), (622, 37960), (730, 32344), (949, 24880), (1040, 22703), (1168, 20215), (1244, 18980), (1460, 16172), (1555, 15184), (1898, 12440), (2488, 9490), (2920, 8086), (3110, 7592), (3796, 6220), (4043, 5840), (4745, 4976)]