881500229290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^3\times {\mathrm{1307}}^1\times {\mathrm{9833}}^1$

素因数の和:11204

約数の個数: 64

約数和(自身を含む): 1676289479040

約数和(自身を除く): 794789249750

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1307, 1805, 2614, 3610, 6535, 6859, 9833, 13070, 13718, 19666, 24833, 34295, 49165, 49666, 68590, 98330, 124165, 186827, 248330, 373654, 471827, 934135, 943654, 1868270, 2359135, 3549713, 4718270, 7099426, 8964713, 12851731, 17748565, 17929426, 25703462, 35497130, 44823565, 64258655, 67444547, 89647130, 128517310, 134889094, 244182889, 337222735, 488365778, 674445470, 1220914445, 2441828890, 4639474891, 9278949782, 23197374455, 46394748910, 88150022929, 176300045858, 440750114645, 881500229290]

約数ペア:

[(1, 881500229290), (2, 440750114645), (5, 176300045858), (10, 88150022929), (19, 46394748910), (38, 23197374455), (95, 9278949782), (190, 4639474891), (361, 2441828890), (722, 1220914445), (1307, 674445470), (1805, 488365778), (2614, 337222735), (3610, 244182889), (6535, 134889094), (6859, 128517310), (9833, 89647130), (13070, 67444547), (13718, 64258655), (19666, 44823565), (24833, 35497130), (34295, 25703462), (49165, 17929426), (49666, 17748565), (68590, 12851731), (98330, 8964713), (124165, 7099426), (186827, 4718270), (248330, 3549713), (373654, 2359135), (471827, 1868270), (934135, 943654)]