40645410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1171}}^1$

素因数の和:1283

約数の個数: 64

約数和(自身を含む): 106323840

約数和(自身を除く): 65678430

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 89, 130, 178, 195, 267, 390, 445, 534, 890, 1157, 1171, 1335, 2314, 2342, 2670, 3471, 3513, 5785, 5855, 6942, 7026, 11570, 11710, 15223, 17355, 17565, 30446, 34710, 35130, 45669, 76115, 91338, 104219, 152230, 208438, 228345, 312657, 456690, 521095, 625314, 1042190, 1354847, 1563285, 2709694, 3126570, 4064541, 6774235, 8129082, 13548470, 20322705, 40645410]

約数ペア:

[(1, 40645410), (2, 20322705), (3, 13548470), (5, 8129082), (6, 6774235), (10, 4064541), (13, 3126570), (15, 2709694), (26, 1563285), (30, 1354847), (39, 1042190), (65, 625314), (78, 521095), (89, 456690), (130, 312657), (178, 228345), (195, 208438), (267, 152230), (390, 104219), (445, 91338), (534, 76115), (890, 45669), (1157, 35130), (1171, 34710), (1335, 30446), (2314, 17565), (2342, 17355), (2670, 15223), (3471, 11710), (3513, 11570), (5785, 7026), (5855, 6942)]