97234540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:251

約数の個数: 96

約数和(自身を含む): 229743360

約数和(自身を除く): 132508820

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 65, 73, 94, 109, 130, 146, 188, 218, 235, 260, 292, 365, 436, 470, 545, 611, 730, 940, 949, 1090, 1222, 1417, 1460, 1898, 2180, 2444, 2834, 3055, 3431, 3796, 4745, 5123, 5668, 6110, 6862, 7085, 7957, 9490, 10246, 12220, 13724, 14170, 15914, 17155, 18980, 20492, 25615, 28340, 31828, 34310, 39785, 44603, 51230, 66599, 68620, 79570, 89206, 102460, 103441, 133198, 159140, 178412, 206882, 223015, 266396, 332995, 373979, 413764, 446030, 517205, 665990, 747958, 892060, 1034410, 1331980, 1495916, 1869895, 2068820, 3739790, 4861727, 7479580, 9723454, 19446908, 24308635, 48617270, 97234540]

約数ペア:

[(1, 97234540), (2, 48617270), (4, 24308635), (5, 19446908), (10, 9723454), (13, 7479580), (20, 4861727), (26, 3739790), (47, 2068820), (52, 1869895), (65, 1495916), (73, 1331980), (94, 1034410), (109, 892060), (130, 747958), (146, 665990), (188, 517205), (218, 446030), (235, 413764), (260, 373979), (292, 332995), (365, 266396), (436, 223015), (470, 206882), (545, 178412), (611, 159140), (730, 133198), (940, 103441), (949, 102460), (1090, 89206), (1222, 79570), (1417, 68620), (1460, 66599), (1898, 51230), (2180, 44603), (2444, 39785), (2834, 34310), (3055, 31828), (3431, 28340), (3796, 25615), (4745, 20492), (5123, 18980), (5668, 17155), (6110, 15914), (6862, 14170), (7085, 13724), (7957, 12220), (9490, 10246)]