550996859870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1\times {\mathrm{170497}}^1$

素因数の和:170829

約数の個数: 64

約数和(自身を含む): 1062843612480

約数和(自身を除く): 511846752610

約数列:

[1, 2, 5, 10, 19, 38, 73, 95, 146, 190, 233, 365, 466, 730, 1165, 1387, 2330, 2774, 4427, 6935, 8854, 13870, 17009, 22135, 34018, 44270, 85045, 170090, 170497, 323171, 340994, 646342, 852485, 1615855, 1704970, 3231710, 3239443, 6478886, 12446281, 16197215, 24892562, 32394430, 39725801, 62231405, 79451602, 124462810, 198629005, 236479339, 397258010, 472958678, 754790219, 1182396695, 1509580438, 2364793390, 2899983473, 3773951095, 5799966946, 7547902190, 14499917365, 28999834730, 55099685987, 110199371974, 275498429935, 550996859870]

約数ペア:

[(1, 550996859870), (2, 275498429935), (5, 110199371974), (10, 55099685987), (19, 28999834730), (38, 14499917365), (73, 7547902190), (95, 5799966946), (146, 3773951095), (190, 2899983473), (233, 2364793390), (365, 1509580438), (466, 1182396695), (730, 754790219), (1165, 472958678), (1387, 397258010), (2330, 236479339), (2774, 198629005), (4427, 124462810), (6935, 79451602), (8854, 62231405), (13870, 39725801), (17009, 32394430), (22135, 24892562), (34018, 16197215), (44270, 12446281), (85045, 6478886), (170090, 3239443), (170497, 3231710), (323171, 1704970), (340994, 1615855), (646342, 852485)]