1569211920140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{58162043}}^1$

素因数の和:58162142

約数の個数: 48

約数和(自身を含む): 3517640421120

約数和(自身を除く): 1948428500980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 71, 76, 95, 142, 190, 284, 355, 380, 710, 1349, 1420, 2698, 5396, 6745, 13490, 26980, 58162043, 116324086, 232648172, 290810215, 581620430, 1105078817, 1163240860, 2210157634, 4129505053, 4420315268, 5525394085, 8259010106, 11050788170, 16518020212, 20647525265, 22101576340, 41295050530, 78460596007, 82590101060, 156921192014, 313842384028, 392302980035, 784605960070, 1569211920140]

約数ペア:

[(1, 1569211920140), (2, 784605960070), (4, 392302980035), (5, 313842384028), (10, 156921192014), (19, 82590101060), (20, 78460596007), (38, 41295050530), (71, 22101576340), (76, 20647525265), (95, 16518020212), (142, 11050788170), (190, 8259010106), (284, 5525394085), (355, 4420315268), (380, 4129505053), (710, 2210157634), (1349, 1163240860), (1420, 1105078817), (2698, 581620430), (5396, 290810215), (6745, 232648172), (13490, 116324086), (26980, 58162043)]