16572883190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{7537}}^1$

素因数の和:7797

約数の個数: 64

約数和(自身を含む): 32043133440

約数和(自身を除く): 15470250250

約数列:

[1, 2, 5, 10, 19, 38, 71, 95, 142, 163, 190, 326, 355, 710, 815, 1349, 1630, 2698, 3097, 6194, 6745, 7537, 11573, 13490, 15074, 15485, 23146, 30970, 37685, 57865, 75370, 115730, 143203, 219887, 286406, 439774, 535127, 716015, 1070254, 1099435, 1228531, 1432030, 2198870, 2457062, 2675635, 5351270, 6142655, 10167413, 12285310, 20334826, 23342089, 46684178, 50837065, 87225701, 101674130, 116710445, 174451402, 233420890, 436128505, 872257010, 1657288319, 3314576638, 8286441595, 16572883190]

約数ペア:

[(1, 16572883190), (2, 8286441595), (5, 3314576638), (10, 1657288319), (19, 872257010), (38, 436128505), (71, 233420890), (95, 174451402), (142, 116710445), (163, 101674130), (190, 87225701), (326, 50837065), (355, 46684178), (710, 23342089), (815, 20334826), (1349, 12285310), (1630, 10167413), (2698, 6142655), (3097, 5351270), (6194, 2675635), (6745, 2457062), (7537, 2198870), (11573, 1432030), (13490, 1228531), (15074, 1099435), (15485, 1070254), (23146, 716015), (30970, 535127), (37685, 439774), (57865, 286406), (75370, 219887), (115730, 143203)]